<span>it made trade difficult for merchants whose business crossed state lines.</span>
Founded in 1836 by Dr. Marcus Whitman<span> and his wife, Narcissa, the </span>Whitman Mission<span> was the site of one of the worst tragedies along the Oregon Trail. The Whitmans, Methodist missionaries, offered religious instruction and medical services to the local Cayuse Indians.</span>
Brazil
Colombia
Cuba
Argentina
Boliva
Chile
Costa Rica
Mexico
Panama
Haiti
Peru
By 1860 almost half of the American people lived west of the Appalachian Mountains. In the 19th-century movement of settlers into the American West, was initiated with the Louisiana Purchase and Lewis and Clark´s expedition. I was also triggered by the California Gold Rush, the Oregon Trail and "manifest destiny." Manifest destiny was the believe that Americans were meant to expand across all of North America.
Answer:
Slävery was brought to the American Colonies in the late 1910s by English Colonists.
Explanation:
