Between 1840 and 1860, 300,000 to 400,000 Americans moved west on covered wagons for 2,100 miles across the Oregon and California trails. In those two decades they transformed our nation and endured ...
In the early 1800s, President Theodore Roosevelt dispatched a pair of explorers to chart the newly acquired land from the Louisiana Purchase. Explorers Lewis and Clark set out with a band of men to ...
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