Why did the United Nation's Security Council take no action on the proposed U. N. membership for a Palestinian state?

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.

Segregation or discriminatory practices that occur even when there is no explicit legal enforcement

Which powers best complete this graphic?