| November 8, 1995 | First East Indian sworn in as Prime Minister | General Elections | November 6, 1995 |
| March 30, 1981 | George Chambers signs allegiance as Prime Minister | ||
| March 29, 1981 | Dr. Eric Williams, Prime Minister and leader of PNM died at age 69 yrs. | ||
| August 1, 1967 | Trinidad & Tobago became a Republic within the Commonwealth | ||
| August 31, 1962 | Trinidad & Tobago granted Independence | ||
| September 24, 1956 | PNM won 13 seats of the 24 seats. | General Elections | Reformed Constitution |
| January 15, 1956 | People's National Movement launched | ||
| 1939 | Inauguration of Piarco Airport. | ||
| June 19, 1937 | Labour Riot started workers | ||
| May 30, 1845 | Arrival of first East Indian indentured immigrants on Fatel Razack. | ||
| 1834-1838 | Emancipation and apprenticeship years | ||
| August 1, 1834 | Half emancipated slaves strike for freedom | History of the People of Trinidad & Tobago | Dr. Eric Williams |
| July 31, 1492 | Columbus sighted land - Trinidad |