How did slavery change overtime in Colonial America?

What were the major steps in Stalin's totalitarian rule of the Soviet Union? Who led the nonviolent struggle for the rights of Indians under British rule? What did the people of colonial new york eat? Why were the rights of the Native Americans violated what reasons were give for allowing this violation to occur? What is a Korean Defense Veteran? How were the hoovervilles important to the Great Depression? Which religion did the Romans introduce? Will the department of Veterans Affairs try to take away your service connected disability? What did the europeans gain from chistopher columbuses voyages? What was King Tutankhamuns tome made of? What is the U.S.S Constitution known as? What was the name for an organization created to organize those who were skilled at the same craft? How many Americans lost there lives to guns in 2007? What happened on the journey to England? Is it true that in order to prepare the dish called peking duck the duck has first to be inflated witha pump? How did the NAACP reflect Du Bois view on achieving racial equality? What is the phone number of the Choctaw Library in Choctaw? Difference between balanced and unbalanced growth? In what way do benjamin franklin's aphorisms in poor Richard's almanack exemplify american literature? In what month was Hernando Cortez born?