105 résultats pour "california"
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Estados Unidos de América - geografía.
los Grandes Lagos incrementan este tipo de precipitaciones. En enero, se da un tiempo de intenso frío y escasa caída de nieve, a causa de que las masas de aire delAtlántico no pueden penetrar muy al norte en pleno invierno. Finalmente, las ocasionales tormentas en la kona (costa oeste) de Hawai durante el invierno son consecuencia de la entrada de masas de aire procedentes del norte del Pacífico que aprovechan el desplazamiento de la corriente en chorro hacia el sur. El régimen de lluvias habi...
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Colorado (river, North America) - Geography.
sometime between AD 1300 and 1400, but their descendants, the Hopi and Pueblo people, continue to farm and irrigate using the river's waters. The first European to visit the river was probably Spanish soldier and explorer Francisco de Ulloa, who explored the mouth of the Colorado in 1539. In 1540 and 1541another Spaniard, Francisco Vásquez de Coronado, traveled through much of the region around the Colorado River. An exploring party from the Coronado expedition,led by Garcia López de Cárdenas,...
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Earthquake.
III CAUSES Most earthquakes are caused by the sudden slip along geologic faults. The faults slip because of movement of the Earth’s tectonic plates. This concept is called theelastic rebound theory. The rocky tectonic plates move very slowly, floating on top of a weaker rocky layer. As the plates collide with each other or slide past eachother, pressure builds up within the rocky crust. Earthquakes occur when pressure within the crust increases slowly over hundreds of years and finally exceeds...
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Great Depression in the United States - U.
prices would continue to rise and they could soon sell their stocks at a profit. The widespread belief that anyone could get rich led many less affluent Americans into the market as well. Investors bought millions of shares of stock “on margin,” arisky practice similar to buying products on credit. They paid only a small part of the price and borrowed the rest, gambling that they could sell the stock at a highenough price to repay the loan and make a profit. For a time this was true: In 1928 the...
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Pacific Ocean - geography.
The Pacific is the oldest of the existing ocean basins, its oldest rocks having been dated at 200 million years. The major features of the basin and rim have been shaped bythe phenomena associated with plate tectonics. The coastal shelf, which extends to depths of 180 m (600 ft), is narrow along North and South America but is relatively widealong Asia and Australia. The East Pacific Rise, a midocean ridge system, extends 8,700 km (5,400 mi) from the Gulf of California to a point 3,600 km (2,240...
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Las Vegas (Nevada) - geography.
way for the Paiute people. In the late 1820s early Spanish explorers searching for water discovered an oasis in the region that now contains the city. They named theoasis “Las Vegas,” Spanish for “the meadows.” These expanses of wetlands, once irrigated by artesian waters carried under pressure from the nearby mountain ranges,were a main draw to southern Nevada until the 1940s. Las Vegas was an important stop along the Old Spanish Trail between Santa Fe, New Mexico, and southern California for m...
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Frank Lloyd Wright.
C Usonian Houses Wright achieved his goal of low-cost, democratic American architecture with his Usonian houses of the 1930s. Usonia was Wright’s term for the United States of North America, with an i added for a pleasing sound. The Usonian house had a simple design, usually with an L-shaped floor plan. This plan separated the noisier living space on one leg of the L from the quieter bedroom space on the other leg. The floor was made of concrete slabs, typically in a square grid of 4 by 4...
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Cattle - biology.
head, and the leading states are Texas, Missouri, Oklahoma, South Dakota, Nebraska, Kansas, Montana, Iowa, Colorado, and California. Dairy cattle in the United Statesare estimated to number 9.2 million head; the leading states are California, Wisconsin, New York, Pennsylvania, Minnesota, Texas, Idaho, New Mexico, Ohio, and Iowa. See also Animal Husbandry; Branding; Diseases of Animals. Contributed By:Perry Thomas CuppsMicrosoft ® Encarta ® 2009. © 1993-2008 Microsoft Corporation. All rights r...
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Colorado (river, North America) - geography.
Grand Canyon and the Colorado RiverA scenic lookout on the edge of the Grand Canyon provides expansive views of the gorge’s steep, multicolored walls and the ColoradoRiver below. Beginning about 6 million years ago, water erosion caused by the river, combined with the rising or upwarping of theColorado Plateau, carved the steep walls of the vast canyon.© Microsoft Corporation. All Rights Reserved. The Colorado River's major upper tributaries rise in the central Rocky Mountains in Colorado and Wy...
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Walt Disney
I
INTRODUCTION
Walt Disney
Walt Disney, an American cartoonist and film producer, started an entertainment empire with his creation of animated
movies and world-renowned amusement parks.
Donald DuckDonald Duck waves to visitors at Walt Disney World in Orlando, Florida. The Disney Studios created the excitable duck in1934.Kelly-Mooney Photography/Corbis In 1923 Disney moved to Hollywood, California. He, his brother Roy O. Disney, and Iwerks began producing short animated films. In 1927 Disney created the cartooncharacter Oswald the Rabbit. A year later he produced another character, a mouse called Mortimer, but shortly after changed the name to Mickey. In 1928 MickeyMouse starred...
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Decker Slaney Goes the Distance.
to where I felt relaxed.” She ran the laps in approximately 76 seconds each, running each of the six miles in under 5 minutes 10 seconds to finish at 31 minutes 35.3seconds, the fastest 10,000 meters ever run by a woman on a track. It was her third world record in six weeks. Decker Slaney continued to set world records. At the 1983 World Track and Field Championships in Helsinki, Finland, she raced against the best Russian andEastern European runners. In the 3000 meters she surprised the fie...
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Parques nacionales y reservas naturales - geografía.
vertiente meridional del parque está moteada de taiga (una formación boscosa de arbustos de hoja perenne), mientras que en el norte sólo se encuentra la rala vegetaciónde la tundra ártica. Por el parque deambulan enormes rebaños de caribúes. En África, el Parque nacional Serengeti (Tanzania), de 14.763 km 2, y la colindante Reserva nacional Masai Mara (Kenia), de 1.510 km 2, fueron creados para proteger a las manadas de elefantes, gacelas, impalas y cebras existentes en los mismos. Las praderas...
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Nixon's Checkers Speech
Under attack for having used a secret campaign fund for his personal expenses, Richard M.
The first way is to be a rich man. I don't happen to be a rich man so I couldn't use that. Another way that is used is to put your wife on the payroll. Let me say, incidentally, my opponent, my opposite number for the Vice Presidency on the Democraticticket, does have his wife on the payroll. And has had her on his payroll for the ten years—the past ten years. Now just let me say this. That's his business and I'm not critical of him for doing that. You will have to pass judgment on that particul...
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Gold - chemistry.
producers of gold during this period. Spain's domination in South America resulted, in the 16th century, in a large increase in gold produced in the New World; someresulted from simple seizure of gold from the Native Americans, who had long mined the metal. In the same century Mexico contributed about 9 percent of the totalworld production. Gold was discovered in Australia in February 1851, and rich fields were found there. By the middle of the 19th century the United States produced a considera...
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Valley.
Except in mountainous terrain, rivers are almost always flanked by floodplains. Floodplains are flat wide deposits of alluvium, river-deposited sediment, on either side of the river channel. During floods, a river overflows its banks and spreads out the sediment near the river to form a floodplain. Floodplains of large rivers, such as thoseof the Mississippi River, can be flat areas tens of kilometers across. River channels migrate back and forth across their floodplains as alluvium is repeate...
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Valley - Geography.
Except in mountainous terrain, rivers are almost always flanked by floodplains. Floodplains are flat wide deposits of alluvium, river-deposited sediment, on either side of the river channel. During floods, a river overflows its banks and spreads out the sediment near the river to form a floodplain. Floodplains of large rivers, such as thoseof the Mississippi River, can be flat areas tens of kilometers across. River channels migrate back and forth across their floodplains as alluvium is repeate...
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Collectibles and Collecting.
common blond and thus commands a higher price. If there are different variations to a collectible, the least common one is usually worth more. Often there areinteresting stories behind rarities, such as the highly sought-after 1909 Honus Wagner baseball card. At that time tobacco companies manufactured and distributedbaseball cards, and when the antitobacco Wagner complained, his card was pulled from production. Very few copies in good condition have ever been found. C Age Age is often an indic...
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Seal (mammal) - biology.
remote lakes by swimming thousands of kilometers up rivers from the Arctic Ocean. A few other species such as ringed seals and harbor seals have been found livingyear-round in lakes and rivers near the coasts of Russia, Canada, and Alaska. IV DIET OF SEALS Most seals eat fish and sometimes squid. The leopard seal, an Antarctic species, may have the most diverse diet of all, commonly hunting penguins and other seabirds,smaller seals, as well as fish, squid, krill (small shrimplike crustaceans),...
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Pollution.
One of the greatest challenges caused by air pollution is global warming, an increase in Earth’s temperature due to the buildup of certain atmospheric gases such ascarbon dioxide. With the heavy use of fossil fuels in the 20th century, atmospheric concentrations of carbon dioxide have risen dramatically. Carbon dioxide and othergases, known as greenhouse gases, reduce the escape of heat from the planet without blocking radiation coming from the Sun. Because of this greenhouse effect,average glob...
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Birding - biology.
swallows, and rock doves nest on buildings in cities, towns, and farms. The chimney swift has abandoned hollow trees for chimneys as a nest site in urban areas.Mallards and Canada geese—once exclusively wild, migratory species—now live year-round in the open spaces found in city parks and golf courses. Nearly all purplemartins, a songbird species that once used the abandoned nests of woodpeckers or the natural cavities of cliffs or dead trees, now live primarily in structures specificallyconstru...
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Protests in the 1960s - U.
E Youth Culture Young people played an important role in the movements for social change during the 1960s. Numbers alone made them important; more than 76 million babies wereborn during the post-World War II “baby boom.” In addition, these young people spent more years in school and were more affluent than previous generations. In theearly 20th century, most young Americans had moved quickly from childhood to adulthood. In the 1920s only 1 in 5 Americans graduated from high school, and almostal...
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President of the United States.
Democrats and Republicans—select delegates to attend their party conventions. Primary voters and caucus participants choose delegates who will support their favoredcandidate at the convention. The party conventions, held in the summer before the November general election, formally nominate the winner of the primaries andcaucuses. Would-be candidates crisscross the states that hold the earliest primaries, especially New Hampshire, which holds the country’s first primary, usually in mid-February....
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Supreme Court of the United States.
The Constitution does not specify formal qualifications for membership on the Supreme Court. From the beginning, though, justices have all been lawyers, and mostpursued legal and political careers before serving on the Court. Many justices served as members of Congress, governors, or members of the Cabinet. One president,William Howard Taft, was later appointed chief justice. Some justices came to the Court from private law practice, and others were appointed from positions as lawprofessors. Man...
- NCAA Baseball: World Series Winners.
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- NCAA Baseball: World Series Winners The College World Series has been held annually since 1947.
- Stanley B.
- Condor - biology.
- Moderación marítima en las latitudes medias - geographia.
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College Football Bowl Games.
1995 Alabama 24Ohio State 17 1996 Tennessee 20Ohio State 14 1997 Tennessee 48Northwestern 28 1998 Florida 21Penn State 6 1999 Michigan 45Arkansas 31 2000 Michigan 37Florida 34 2001 1 Michigan 31Auburn 28 2002 Tennessee 45Michigan 17 2003 Auburn 13Penn State 9 2004 Georgia 34Purdue 27 2005 Iowa 30Louisiana State 25 2006 Wisconsin 24Auburn 10 2007 Wisconsin 17Arkansas 14 2008 Michigan 41Florida 35 1. In 2001 its name was changed from Citrus Bowl to Capital One Bowl. . Champs Sports Bowl.Year Winn...
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L'immigration chinoise
Departure from China The vast majority of Chinese immigrants at first had the intention of only staying in America temporarily. Because the chances to earn more money were by far better in America than in China, these migrants often remained considerably longer than they had at first planned. Arrival in the United States : culture shock The entry of the Chinese into the U.S. was legal and even had a formal judicial basis in 1868 with the signing of the Burlingame Treaty between the Unit...
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Edwin Hubble.
California. The Hale telescope was the largest telescope in the world from when it went into operation in 1948 until the Keck telescope at the Mauna Kea Observatory inHawaii was completed in 1990. The Hubble Space Telescope (HST), a powerful telescope launched in 1990 and carried aboard a satellite in orbit around Earth, wasnamed after Hubble and has helped scientists make many important observations. Microsoft ® Encarta ® 2009. © 1993-2008 Microsoft Corporation. All rights reserved.
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American Westward Movement - U.
British expansion. However, Native Americans of the Great Lakes and Ohio Valley lashed out against the English in an attempt to preserve their independence, theirland, and their way of life. With the Ottawa chief Pontiac as their most visible leader, the tribes waged a bloody and costly war. As a result, the British governmentdecided to keep the white settlers apart from the Native Americans. It issued the Royal Proclamation of 1763, banning all white settlement beyond the Appalachians andstatin...
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publicité
Immobilier / Real estate Villa à louer à Mutuelleville _031113 Près du Lycée Pierre Mendes France : 6 chambres à coucher, 1 salon/salle à manger, 1 salle de bain, 1 salle d’eau avec douche, 1 cuisine, 1 abri garage pour 2 voitures, le tout en bon état de fonctionnement. Libre 01 Janvier 2014 CONTACT : 98 828 610 __________________________________________________________________________ Villa à louer au jardin de carthage_241013 Belle villa neuve au jardin de...
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Evans Wins Gold.
have fun.” Although she acted like a bubbly teenager, she undoubtedly possessed a competitive fire. As her coach Bud McAllister told Women's Sports and Fitness, “It's like death for her to lose.” Swimmer and television analyst John Naber added, “Janet doesn't swim a race, she attacks a race,” according to the magazine. “Andthat tells you a lot about what is going on upstairs.” Meanwhile, television viewers in the United States admired the teenager who almost single-handedly salvagedthe U.S. wom...
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Great White Shark - biology.
The great white shark is a rare species that takes long to reach sexual maturity and that reproduces slowly. Populations cannot easily increase if depleted. The biggestthreat to great whites comes from being unintentionally caught in fishing nets. Some targeted fisheries and sport fishing for great white sharks also occur. Trade ingreat white shark products includes the jaws (which can sell for thousands of dollars as curios), individual teeth, and leather from its skin. Fins from all sharks, in...
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Cotton - biology.
VII COTTONSEED Once a waste-disposal problem for gins, cottonseed is now a valuable by-product. The seed goes to oil mills, where it is delinted of its linters in an operation similar toginning. The bare seed is then cracked and the kernel removed. The meal that remains after the oil has been extracted is high in protein. Linters are used for paddingin furniture and automobiles, for absorbent cotton swabs, and for manufacture of many cellulose products such as rayon, plastics, lacquers, and sm...
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Native Americans of North America.
addition to smallpox and measles, explorers and colonists brought a host of other diseases: bubonic plague, cholera, typhoid fever, scarlet fever, pleurisy, mumps,diphtheria, pneumonia, whooping cough, malaria, yellow fever, and various sexually transmitted infections. Despite the undisputed devastation wreaked on Indian populations after European contact, native populations showed enormous regional variability in their response todisease exposure. Some peoples survived and, in some cases, even...
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Native Americans of North America - Canadian History.
addition to smallpox and measles, explorers and colonists brought a host of other diseases: bubonic plague, cholera, typhoid fever, scarlet fever, pleurisy, mumps,diphtheria, pneumonia, whooping cough, malaria, yellow fever, and various sexually transmitted infections. Despite the undisputed devastation wreaked on Indian populations after European contact, native populations showed enormous regional variability in their response todisease exposure. Some peoples survived and, in some cases, even...
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Millard Fillmore.
B Vice President of the United States During the first half of 1850, Fillmore as vice president presided over the United States Senate (the upper chamber of Congress) as angry debates raged betweenNorthern and Southern sectionalists over the status of slavery in the recently acquired lands. His fairness and sense of humor in the chair were not enough to restorepeace among the contending senators. The antislavery faction, led by Senator Seward (the former governor of New York) and Senator Salmon...
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Millard Fillmore
B Vice President of the United States During the first half of 1850, Fillmore as vice president presided over the United States Senate (the upper chamber of Congress) as angry debates raged betweenNorthern and Southern sectionalists over the status of slavery in the recently acquired lands. His fairness and sense of humor in the chair were not enough to restorepeace among the contending senators. The antislavery faction, led by Senator Seward (the former governor of New York) and Senator Salmon...
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Benjamin Harrison (1833-1901).
homesteaders against pressure from the powerful railroads. He fought vigorously for Civil War veterans, supported high taxes on imports (called tariffs), payments todisabled and opposed the Chinese Exclusion Act, which stopped Chinese immigration to the U.S. for 10 years ( see Immigration: From 1840 to 1900 ). He also introduced 101 special pension and relief bills in six years. Harrison's name was well known by the Republican National Convention in 1884. In spite of this, Congressman and forme...
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Benjamin Harrison (1833-1901) - Histoire
homesteaders against pressure from the powerful railroads. He fought vigorously for Civil War veterans, supported high taxes on imports (called tariffs), payments todisabled and opposed the Chinese Exclusion Act, which stopped Chinese immigration to the U.S. for 10 years ( see Immigration: From 1840 to 1900 ). He also introduced 101 special pension and relief bills in six years. Harrison's name was well known by the Republican National Convention in 1884. In spite of this, Congressman and forme...
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Oregon - geography.
B Rivers and Lakes The Columbia River forms most of the Oregon-Washington boundary, and with its tributaries this great river drains a large portion of Oregon. From the point where theColumbia first touches the state, at Wallula Gap, the river runs in a shallow gorge, deepening as it approaches the Cascades. This part of the river once had manyrapids and falls, but is now navigable by large vessels because of dams and locks that have been built along much of its length. An important tributary o...
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Oregon - USA History.
B Rivers and Lakes The Columbia River forms most of the Oregon-Washington boundary, and with its tributaries this great river drains a large portion of Oregon. From the point where theColumbia first touches the state, at Wallula Gap, the river runs in a shallow gorge, deepening as it approaches the Cascades. This part of the river once had manyrapids and falls, but is now navigable by large vessels because of dams and locks that have been built along much of its length. An important tributary o...
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Electronic Games.
arcade game of all time. With Pizza Time Theaters legitimizing the idea of arcades and hits such as Ms. Pac-Man , Asteroids , Donkey Kong , Tempest , Frogger , and Defender bringing new excitement to gaming, the coin-operated video game business boomed. In 1981 Americans spent 75,000 person-years and $5 billion playing video games at anestimated 4,300 arcades in the United States. Many popular arcade games also were translated for use on the Atari 2600 and its chief rivals in the homemarket—M...
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Animation
I
INTRODUCTION
Finding Nemo
A clown fish named Marlin, left, and his friend Dory search for Marlin's son in the computer-animated feature film Finding
Nemo (2003).
Animator at WorkAnimators use computers for every part of the animation process, from creating a storyboard (a scene-by-sceneillustration of the plot) to imitating camera movement. This animator is creating a scene for the motion picture Antz(1998).C. Lepetit/Liaison Agency If an animator is basing the animation project on drawings, one of the most common animation techniques, he or she will first create a series of rough sketches thatoften will be filmed in a pencil test (simple line drawings...
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Volcano.
before eruption. Very violent explosive eruptions are called Plinian eruptions, after Roman naturalist Pliny the Elder. These eruptions can last for several hours to daysand eject a large amount of pyroclastic material. Some volcanoes can produce much more energetic eruptions that eject materials farther from the vents because oftheir andesitic and dacitic composition. Andesitic and dacitic lava is generally thicker than basaltic lava. Stiff lava generally produces more-explosive eruptions. B No...
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United States History - U.
and improved upon the designs of Arab sailing ships and learned to mount cannons on those ships. In the 15th century they began exploring the west coast ofAfrica—bypassing Arab merchants to trade directly for African gold and slaves. They also colonized the Madeira Islands, the Azores, and the Cape Verde Islands andturned them into the first European slave plantations. The European explorers were all looking for an ocean route to Asia. Christopher Columbus sailed for the monarchs of Spain in 149...
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United States History - U.
and improved upon the designs of Arab sailing ships and learned to mount cannons on those ships. In the 15th century they began exploring the west coast ofAfrica—bypassing Arab merchants to trade directly for African gold and slaves. They also colonized the Madeira Islands, the Azores, and the Cape Verde Islands andturned them into the first European slave plantations. The European explorers were all looking for an ocean route to Asia. Christopher Columbus sailed for the monarchs of Spain in 149...
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Spanish Empire.
Spain’s royal government quickly imposed its own officials, first to collect taxes and then to administer the colony. Its goal was to assert royal control over both settlersand indigenous peoples. In Spain the government established a House of Trade to supervise colonial affairs and to oversee, license, and tax all trade and commerce. Asthe royal government asserted more authority over colonial activities, Columbus lost effective power, and was eventually replaced by other colonial governors. Wi...