How did the legacies of West African society and culture influence the way African Americans lived?

Which of the following inventions most directly allowed ancient farmers to produce a surplus ?

What is the main idea of this excerpt? 1.1.3

Which of the following encouraged westward expansion? a.the government decreased the price of federal land. b.each of these represents actions taken to encourage westward expansion. c.the government decreased the price of federal land d.the second national bank lowered the cost of borrowing money (reduced interest rates)