An important legacy of the northwest ordinance was that it banned the expansion of this north of the ohio river in the new territories.
group of answer choices

slavery

indian warfare

mining

french colonization

What is the name for the main idea behind the settling of western lands by americans in the early-1800s?

Which of these statements describes a long-term impact of european imperialism in africa? a. african countries joined together to present a united front against imperialism. b. europeans paid african countries after colonizing them, offering these new countries a fresh start. c. european powers drew the current borders, splitting ethnic groups among modern countries. d. africans became more loyal to their countries than to their ethnic groups.

Thomas jefferson was the president of the united states. first second third fourth