Large number of Vietnamese refugees fled to the united states
After generations of being under the authority of a strong king, the authors feared a strong central government. Instead they wanted the states to have more power, so it, the power, was distributed into the hands of multiple people, not one (like a king). In fact, they didn't even have a chief executive (president). Hope that helps.
President Reagan "sign" refers to the removal of barriers that divided East and West Berlin, Germany. In his speech made in West Berlin on 12th June 1987, the U.S President Ronald Reagan asked the leaders of Sovie Union to open up the barrier that divided East and West Berlin in his speech "Tear down this wall"
The National Association for the Advancement of Colored People (NAACP) depend essentially on the courts to press for dark political rights in its initial years is the northern African American vote was too little to achieve approach change at the administrative level, so the association picked a technique of suit.