What reason best supports us neutrality during world war 1

The U.S did not concern themselves with the allies in ww1, wilson also highly opposed of the war and tried to settle it diplomatically.

Explanation:

a countries leader should be motivated by the common good of the country.

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.