How did various social groups contribute to the struggle for independence?

What did kublai khan learn from the chinese advisers he consulted?

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 are the biggest challenges facing the average american citizen today? explain.