What is internatinal migration?

What did federick Jackson turner mean by the americanization of men and institutions? What was ptolemy trying to explain in his model by having the planets move on smaller circles that move onbigger circles? What city state was called the center in ancient Greece? Who has the overall responability for the nco development program? Was the Marshall Plan the US answer to the Soviet Union? Who were the three main characters responsible for the Salem witchcraft trials? Who are the Jivaros? In the middle ages how long does someone have to train to become a baker? What year did oliver cromwell ban dancing? Who were the most evil pirates? What was the name of the ship Columbus used to sail to the indies? What problems did the second continental congress have during the war and how did the congress deal with them? Does deforestation end the world? What countries that disappeared because of the Treaty of Versailles? Who was a leading figure in the American Revolution and later opposed ratification of the Constitution on the grounds that the national government should be a union of states and not also of people? How did harbor fest start? What orders can an nco give? How did christopher Columbus show bravery? What US Presidents were vice president before their presidency? What are Responsibility of clerk?