How many Africans were killed or enslaved by 1810?

What were the main features of the aristotelian-ptolemaic model of the cosmos

The date a source was created is considered part of its historical context intended audience purpose point of view

Review president franklin delano roosevelt’s “four freedoms” speech and president barack obama’s “welcoming remarks” speech. is the “freedom from fear” a concern for both men and women equally? compare and contrast both speeches to answer this question. use the “wedding cake” compare contrast organization.