PLEASE HALP MEH

Which event is depicted in this map?

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.

Profits are maximized when marginal revenue and marginal costs are a. set c. equal b. less than market price d. greater than market price

How did the industrial revolution give an advantage to industrialized european nations over non-industriallized nations?