Which divisive issue led to the u. s. civil war?

slavery

immigration

poverty

religious freedom

Prior to the presence of europeans on the continent, the slave trade in africa a) did not exist in any form. b) was limited to internal trade only. c) included the trans-saharan and indian ocean slave trade. d) was rarely needed due to the lack of an agricultural economy.

Members of the common school movement believed that

The northwest ordinance guaranteed three rights for the settlers of the northwest territory. what were they?