What is one way that north america's isolation has been a benefit to it?

a.
isolation created tension between north and south america.

b.
isolation protected it during the world wars.

c.
isolation preserved native american culture.

d.
isolation kept sailors off the sea.

the correct answer is "cut spending on social programs."good luck

explanation:

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.