Most commonly used sampling method in behavioral science research

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.

What does this quotation from the introduction of thedeclaration of independence do?

How do direct democracry and representative democary differ