Discuss the role that African Americans played in helping the colonists defeat the British.

African-Americans fought for both sides, providing manpower to both the British and the revolutionaries. Their actions during the war were often decided by what they believed would best help them throw off the shackles of slavery. Most believed that victory by the British would lead to the end of slavery.

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explanation:

in 1803 the louisiana purchase took place, doubling the size of the country. by 1840 almost 7 million americans had migrated westward in hopes of securing land and being prosperous. the belief that settlers were destined to expand to the west is often referred to as manifest destiny.

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