The Apollo lunar-landing program ends on December 19, 1972, when the last three astronauts to travel to the moon splash down safely in the Pacific Ocean. Apollo 17 had lifted off from Cape Canaveral, Florida, 10 days before.

The Apollo …

80 years ago today, the Twenty-first Amendment to the U.S. Constitution is ratified, repealing the Eighteenth Amendment and bringing an end to the era of national prohibition of alcohol in America.

The movement for the prohibition of alcohol began in …