What was one major effect of the second great awakening

Where did the domestication of crops and animals begin?

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.

African-american soldiers in world war ii sometimes felt they were fighting for two victories, one abroad and one in europe true or false