Black Friday: lifetime access is on a special offer in the app, until November 30. Black Friday: special offer on lifetime access, until November 30. Download
루스벨트 대통령은 미국 역사에서 중요한 인물입니다.Ruseubelteu daetongnyeong-eun migug yeoksaui jungyohan inmul-imnida.President Roosevelt is an important figure in American history.