The History Channel is owned by A&E Networks, which is an American multinational broadcasting company and a 50–50 joint venture between Hearst Communications and The Walt Disney Company through its General Entertainment Content division.
The consensus is that the History Channel is not credible.
Tanner Check of Quora lists some of the shows: Pawn Stars; Ancient Aliens; American Pickers; Counting Cars; Swamp People; Ice Road Truckers; American Restoration; Knife or Death; Top Shot; Ax Men; Appalachian Outlaws; Cajun Pawn Stars; Pawnography.
Moneymakers. No history.