Historical clue formulations

• First word spoken on the moon, 1969 — 2022-12-01
• Sam who won at the Battle of San Jacinto — 2020-04-10
• First word spoken to earth from the lunar surface — 2007-09-30
• Astronauts' contact — 1999-10-30
• Two-time president of Texas — 1997-06-22
• George Bush's home now — 1997-01-14