Which term is used to refer to a formal, impersonal group in which there is little social intimacy or mutual understanding? primary group secondary group tertiary group reference group?

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

How are decisions by the supreme court under chief justice john marshall strengthened federal power

Explain in detail the events that led to the fall of the soviet union. explain the importance of the foreign policy shift from brinkmanship to détente during the cold war.be sure to include evidence to support your answer describe the challenges to nation-building that exist in africa today .