Early National America
110
thousands of covered wagons and tens of thousands of
American migrants, a series of events drew the attention of
many Americans to the region of the Willamette Valley in the
Oregon Country. As early as 1792 an American ship captain
named Robert Gray had visited the Oregon coast and sailed
into the Columbia River, seeking trade with local Indians.
He named the river after his ship, the Columbia Rediva. Gray
carried with him a letter from President Washington, which
was to serve as an introduction to any emperors or kings of
the lands Gray might reach. Sailing up the Columbia, Gray
soon traded several bolts of cloth and some sheets of copper
with the local American Indians for 3,000 sea otter pelts. He
also traded two nails for 600 beaver skins.
iMMigranTs TO aMeriCa
During the 40-year span between
1790 and 1830, the population of the
United States more than tripled, rising
from 4 million to 13 million people.
Nearly all of that growth was through
natural increase—Americans having
babies and large families. Only about
400,000 foreigners arrived in America
during those decades. It would be
in the years following 1830 that
large numbers of immigrants began
reaching American shores.
In the decade of the 1840s, over
1.5 million immigrants came to settle
in the United States. Nearly half of
these people came from famine-
stricken Ireland. In the 1850s, well
over 2.3 million more people saw
the hope of new opportunity in the
land west of the Atlantic. Why did so
many people come to America during
these years? There are many answers.
As mentioned, a great famine struck
Ireland in 1846. This, added to the
poor working conditions, brought
tens of thousands of people to the
States. From Germany, thousands
fl ed their homeland during the years
1848–49, when a revolution against
political oppression failed.
Many other Europeans came to
America to make their fortunes, or
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