Answer:The process of prenatal development occurs in three main stages. The first two weeks after conception are known as the germinal stage, the third through the eighth week is known as the embryonic period, and the time from the ninth week until birth is known as the fetal period.
Explanation:
Christianity was spread in the Americas (along with Catholicism)
Millions of American Indians died of European diseases
Spain built a wealthy empire
New goods were exchanged between Europe, Americas and Africa
