What branch of the federal government has the power to declare war?

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.

What was gained through the gadsden purchase

By granting amnesty to americans who had invaded the draft president carter hope to