- Today in History April 9 | Mickey Mantle, Indoor Baseball, & Houston Astros | Britannica
- Today in History: April 22, the Oklahoma Land Rush of 1889 - Las Vegas Sun News
- 0407 Today in History - Yahoo
- Today in History: April 19, the American Revolutionary War begins - Daily Independent
- Today in History: April 24, the 1916 Easter Rising in Dublin | Bay to Bay News
- Today in History: April 23, Vietnam veterans stage protest at U.S. Capitol - SFGATE
- Today in History: April 25, Spanish-American War declared - Daily Independent
- Today in History April 8 | Venus de Milo | Britannica
- Today in History: April 25, Spanish-American War declared - SFGATE
- Today in History: April 5 - The first television station in Arkansas goes on the air in 1953