| Date | Event |
|---|---|
| April 02 1900 | Act Gives Puerto Rico Limited Self-rule |
| April 05 1900 | Linear B Tablets Found In Crete |
| April 15 1900 | Filipino Guerrilas Launch A Surprise Attack |
| April 30 1900 | Sanford B. Dole New Territorial Governor Of Hawaii |
| April 30 1900 | Casey Jones Dies On Cannonball Express Wreck |