the last continent that humans migrated to is the Americans
Answer:
Indian Reorganization Act, also called Wheeler–Howard Act, (June 18, 1934), measure enacted by the U.S. Congress, aimed at decreasing federal control of American Indian affairs and increasing Indian self-government and responsibility.
Explanation:
It was a long and bloody struggle among several factions in constantly shifting alliances which resulted ultimately in the end of the 30-year dictatorship in Mexico and the establishment of a constitutional republic.
South Korea is a democratic country - option d. (the potentially hostile neighbor is North Korea, which is both totalitarian and communist/socialist; but South Korea is not any of those).