| Date | Event |
|---|---|
| May 11 1968 | Expansion Of Bloor-Danforth Line Now Open |
| May 12 1968 | Vietnamese Forces Attack Austrians Resulting In Casualties |
| May 20 1968 | Operation OAU Begins In Nigeria |
| May 22 1968 | USS Scorpion Submarine Sinks |
| May 24 1968 | Separatists Bomb Consolate In Quebec City |
| May 25 1968 | Saint Louis Gateway Arch Is Dedicated |
| May 27 1968 | A Meeting Of France's Union Of Students Occurs |
| May 27 1968 | Montreal Expos First Canadian Baseball Franchise |
| May 30 1968 | De Gaulle Dissolves French National Assembly 1968 |