Explain in a paragraph how the United States claims to have legitimacy or authority

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 .

Who gave the famous "i have a dream" speech at the march on washington?

Census data is an example of: public information. private behavior. private information. public behavior.