What event is a major cause of the revolutionary war? a) the treaty of paris b) the proclamation act of 1763 c) the boston tax d) the northwest ordinance of 1787

Which answer best explains the overall impact of the chicken on native american populations in the new world? negative; it destroyed much needed grain crops neutral; it was not well adopted by native americans insignificant; other animals were more quickly accepted positive; it brought a good source of protein to the native american diet

Who were some of the first people to use prostheses?

Which of the following was probably the most difficult challenge facing construction of the railroad?