Parents need to know that some of the images in this otherwise-fun history show -- a noose, a grave, racially motivated hate, etc. -- might upset very young viewers. There are also some references to gambling, drinking, and organized crime. But overall this is a clean, unobjectionable documentary series that combines education and entertainment.
Positive messages:Teaches history in a relatively hip manner, though some controversial contemporary issues are glossed over/left out.
Violence & scariness:Stories about war, riots, and other violence. Images of graves, a noose, and grimacing faces during protests.
Sexy stuff:Some historical references to brothels.