Thai students overthrow military Thanom regime, 1973
Student activism in Thailand had grown during the 1960s as the number of students in university increased rapidly. In 1971, the Thanom Kittikachorn government launched a coup and restored authoritarian rule by disbanding the national legislature, terminating the 1968 constitution, and proclaiming martial law. On 15 December 1972, a new constitution was established that gave Prime Minister Thanom and his National Executive Council extensive power, but promised to return the country to democracy as soon as the communist threat was eliminated.