melting pot: 1. let america be america again Published • 280 plays • Length 6:00 Download video MP4 Download video MP3 Similar videos 5:28 what was the melting pot culture | us american history homeschool curriculum 24:38 central america (1) 进军南美!千辛万苦终于来到哥伦比亚,飞机上看到绝美霞光! 8:51 the melting pot 4:45 immigration in the late 1800s: the "melting pot" and "salad bowl" metaphors 2:57 let america be america again