What did President Carranza do to prevent all-out war with the U. S.?

The U.S. pressured revolutionary opponents, including the newly emerged anti-Huerta leader Venustiano Carranza, to sign on to supporting a potential new Gamboa government. ... The U.S. did not declare war on Mexico but the U.S. troops carried out a skirmish against Huerta's forces in Veracruz.

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.