only some of the european colonies in west africa became independent by 1974.

true

false

explanation:

i have ni idea

demand is the need and oportunity to buy a given good or service.

the monroe doctrine is the best known u.s. policy toward the western hemisphere. buried in a routine annual message delivered to congress by president james monroe in december 1823, the doctrine warns european nations that the united states would not tolerate further colonization or puppet monarchs.