Helps me pls! Brainliest and 5 points! Which examples represent social changes that occurred on the home front? Select two options.

using savings stamps
growing victory gardens
employing new technologies
creating propaganda posters
having anti-German feelings

using savings stampsemploying new technologies

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.