Which development caused a sharp decline in population levels in the americas beginning in the 15th century?

Why are people more likely to marry individuals with social and cultural backgrounds very similar to their own? a. parents and other family members always exert pressure to marry within the group. b. people spend a great deal of time alone, and therefore can have few opportunities for meeting people. c. people develop irrational fears of out-group members and are scared to date them. d. people have greater access to individuals like themselves.

Which of the following is an advantage of using nuclear power plants to produce electricity?

How do most people in israel and its neighbors differ from political extremists such as terrorists