How does President Kennedy use economics to build an argument in favor of the Space Race in this excerpt?

How did jackson prevent south carolina from seceding over tariffs while still upholding the rights of federal government

European imperialism in the 19th century was largely motivated by a desire to: o a. assert power over other parts of the world. b. end the racist policies practiced in many foreign countries. o c. defend europe from aggressive foreign armies. d. relocate ethnic and religious minorities within national borders.

What happened as the result of a conflict between british troops and a colonial militia in massachusetts