On This Day: January 21

4 verified moments happened on January 21. Here they are in the order they actually happened — the same kind of puzzle you solve in Whensly every day.

1. 1973Mark Donohue wins the season opener at Riverside in an AMC Matador, giving Roger Penske his first victory in NASCAR's premier seriesStock Car Racing · Source: Wikipedia, “1973 NASCAR Winston Cup Series” — Race 1, Winston Western 500, Jan 21, 1973, Mark Donohue (AMC Matador)
2. 1976✈️ Concorde enters service as two airlines launch the first scheduled supersonic passenger flights on the same day.History · Source: HISTORY, 'Concorde takes off'; Wikipedia (Jan 21 1976)
3. 1979Terry Bradshaw throws for four scores as the Pittsburgh Steelers outlast the Dallas Cowboys to win their third Super Bowl.Pro Football · Source: Wikipedia, 'Super Bowl XIII' (Jan 21 1979)
4. 2018Tom Brady rallies the Patriots past the Jaguars 24-20 in the AFC Championship Game to reach the Super BowlSports · Source: ESPN / Pro-Football-Reference, AFC Championship (Jan 21, 2018)