| Date | Event |
|---|---|
| May 02 1918 | General Motors Acquires Chevrolet Motor Company |
| May 09 1918 | Ostend, Belgium: Germans Repel British Again |
| May 11 1918 | Mountainous Republic, Northern Caucasus Is Established |
| May 16 1918 | The Federal Government Outlaws Criticism |
| May 26 1918 | Democratic Republic Of Georgia Established |
| May 28 1918 | Azerbaijan And Armenia Declare Independence |
| May 29 1918 | Armenia Defeats The Ottoman Army |