The YouTube playlist "The good Classes: The Heritage of The us" (playlist ID: PLXR6KmNsDBjTR_gtamh0qo5fNtxYlPiah) gives an in-depth exploration of yank background via a number of engaging lectures. Sent by historian Allen C. Guelzo, this 48-lecture class, produced by The good Classes, spans in the earliest indigenous peoples to modern moments. https://www.youtube.com/playlist?list=PLXR6KmNsDBjTR_gtamh0qo5fNtxYlPiah