What went wrong in the United States which led to the Civil War.

What led to the outbreak of the bloodiest conflict in the history of North America? A common explanation is that the Civil War was fought over the moral issue of slavery. In fact, it was the economics of slavery and political control of that system that was central to the conflict. A key issue was states' rights.

Explanation:

Civil War was fought over the issue of slavery.

Explanation:

The Northern States of the United States wanted to abolish slavery while the Southern States disagreed with the Nothern sides. President Abraham Lincoln also wanted to abolish slavery so he declared Civil War within the country, the Northern states against the Southern states. After 4 years, the Northern states won and the thirteenth amendment abolished slavery within the country.

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i believe the answer is d.

as general terms,  indian territory,  the indian territories, or  indian country  describe an evolving land area set aside by the  united states government  for the relocation of  native americans  who held  aboriginal title  to their land. in general, the tribes ceded land they occupied in exchange for  land grants  in 1803. the concept of an indian territory was an outcome of the 18th- and 19th-century policy of  indian removal. after the  civil war(1861–1865), the policy of the government was one of  assimilation.