Which best describes the doctrine of enlargement?
a. a foreign policy stance that advocates multilateral engagement for the good and protection of an allied country
b. a foreign policy stance that sets up a hierarchy within an alliance and puts us interests first
c, a foreign policy stance that seeks to open markets, promote democracy, and defend weaker nations
d. a foreign policy stance that espouses a unilateral approach to protecting the best interests of the united states
e. a foreign policy stance that assumes the interests of many nations can be met without engagement in nation building

jim crow law, in u.s. history, any of the laws in which racial was enforced, in the south between the finish of reconstruction in 1877 and the start of the social liberties development during the 1950s.

jim crow was the name of a minstrel routine( jump jim crow) performed starting in 1828 by its creator, thomas dartmouth ("daddy") rice, and by numerous imitators, including on-screen character joseph jefferson.

the term came to be a defamatory sobriquet for african americans and an assignment for their segregated life. the segregation rule was stretched out to parks, graveyards, theaters, and eateries with an end goal to keep any contact among blacks and whites as equivalents.

it was classified on neighborhood and state levels and most broadly with the "separate yet equivalent" choice of the u.s. preeminent court in plessy v. ferguson (1896).