Why did premier khrushchev decide to put icbms in cuba?

How did many delegates from northern states at the constitutionalconvention view slavery?

How has u.s. participation in international economic development efforts affected other countries? o a. it has made some countries decide they no longer want close ties with the united states. b. it has ended diplomatic ties with countries that refuse to participate. c. it has raised money to poor nations grow their economies. d. it has caused the united states to intervene militarily to stop human rights abuses.

The north was victorious in the battle of bull run true or false