What innovation would later have the greatest impact on warfare?

Which of these would have been a goal of the ku klux klan in the south during reconstruction? a) registering more potential rural voters b) making sure reconstruction went smoothly c) assisting the scalawags and carpetbaggers d) restoring southern democrats to political power

What was the result on the u.s. economy because of the major changes in atlantic shipping prior to and during the war of 1812?

What ways did native americans influence the lives of european settlers in early america ?