NFL on Thanksgiving Day: History of Lions, Cowboys games on holiday
Thanksgiving and the NFL Pro Football Hall of Fame
Bears-Lions Thanksgiving game gets mocked - Sports Illustrated
Game Recap: Bears come from behind for Thanksgiving win in Detroit
NFL Thanksgiving 2021 Schedule: Bears-Lions, Raiders-Cowboys, and Bills-Saints - Acme Packing Company
Bears vs. Lions live updates: NFL Thanksgiving Day stats, highlights, news, analysis — Bears down Lions in 16-14 win - The Athletic
Vikings at Lions Preview: Thanksgiving Seconds - Daily Norseman
Bears vs. Lions live updates: NFL Thanksgiving Day stats, highlights, news, analysis — Bears down Lions in 16-14 win - The Athletic
Game Recap: Bears come from behind for Thanksgiving win in Detroit
Thanksgiving football schedule 2021: What NFL games are on today? TV channels, times, scores
Why Do the Lions and Cowboys Play NFL Games on Thanksgiving? - InsideHook