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The Oregon Trail, the longest of the overland routes used in the westward expansion of the United States, was first traced by settlers and fur traders for traveling to the Oregon Country. The main route of the Oregon Trail stopped at the Hudson's Bay Company Fort Hall , a major resupply route along the trail near present-day Pocatello and where ...
Animated map of the territorial evolution of the United States Territorial expansion of the United States; dotted area is the Louisiana Purchase. After Japan's defeat in World War II, the Japanese-ruled Northern Mariana Islands came under control of the United States. [1]
Captain's ensign of Columbus's ships. For his westward voyage to find a shorter route to the Orient, Columbus and his crew took three medium-sized ships, the largest of which was a carrack (Spanish: nao), the Santa María, which was owned and captained by Juan de la Cosa, and under Columbus's direct command.
The Pacific Railroad Surveys (1853–1855) were a series of explorations of the American West designed to find and document possible routes for a transcontinental railroad across North America. The expeditions included surveyors, scientists, and artists and resulted in an immense body of data covering at least 400,000 square miles (1,000,000 km ...
File:Christopher Columbus voyages.gif by Roke under licenses CC-BY-SA 3.0 or GFDL; File:Viajes de colon.svg by Phirosiberia under licenses CC-BY-SA or GFDL; File:Primer Viaje de Colon Detalle.svg by Zootie under license CC 0; Author: Sémhur (talk) Other versions: Derivative works of this file: Christopher Colombus first voyage 1492-1493 map-fr ...
One of Thomas Jefferson's goals was to find "the most direct and practicable water communication across this continent, for the purposes of commerce." He also placed special importance on declaring US sovereignty over the land occupied by the many different Native American tribes along the Missouri River, and getting an accurate sense of the resources in the recently completed Louisiana Purchase.
Maps of the New World had been produced since the 16th century. The history of cartography of the United States begins in the 18th century, after the declared independence of the original Thirteen Colonies on July 4, 1776, during the American Revolutionary War (1776–1783). Later, Samuel Augustus Mitchell published a map of the United States ...
Columbus supposedly wrote to Toscanelli in 1481 and received encouragement, along with a copy of a map the astronomer had sent Afonso implying that a westward route to Asia was possible. [45] Columbus's plans were complicated by Bartolomeu Dias's rounding of the Cape of Good Hope in 1488, which suggested the Cape Route around Africa to Asia. [46]