The importation of african slaves led to the success of which crop? a. rice b. sugar c. corn d. potatoes

At the end of civil war, which reconstruction plan called for a military occupation of the south ? a. lincoln's b. radical's c. johnson's

The mongols were descendants of a. pastoral nomadic tribes b. tibetan tribes c. shang nobility

Which is a result of the free exercise clause? parents can prevent their children from being vaccinated. people with a religious objection to military service cannot be drafted. businesses that sell religious materials can be open only on sundays. amish children do not have to attend school past the eighth grade.