VOA慢速英语:哈丽特·塔布曼博物馆获益于疯传的照片

enslave – v. to make (someone) a slave — usually used as (be) enslaved

bill – n. chiefly US: a piece of paper money

counterfeit – v. to make an exact copy of (something) in order to trick people

mural – n. a usually large painting that is done directly on the surface of a wall

politically correct – n. agreeing with the idea that people should be careful to not use language or behave in a way that could offend a particular group of people