How are winners selected? Winners are randomly selected from all eligible entries received during the promotional period. Related articles When I try to enter a sweepstakes the system tells me that I have already entered. How do I join HISTORY Vault? I think there is an error on History.com. How can I let the editors know? Do I need to have a TV provider in order to watch the content in the HISTORY Vault app? Can entries be mailed in?
