The Bandaranaike government actively expanded the public sector and broadened domestic welfare programs, including pension plans, medical care, nutrition programs, and food and fuel subsidies. This social agenda threatened to drain the nation's treasury. Other popular but economically unfeasible schemes promoted by the Bandaranaike government included restrictions on foreign investment, the nationalization of critical industries, and land reform measures that nationalized plantations and redistributed land to peasants.
When a Buddhist extremist assassinated Bandaranaike in September 1959, the nation faced a period of grave instability. The institution of parliamentary multiparty politics proved strong enough to endure, however, and orderly, constitutional actions resolved the leadership succession. The office of prime minister passed to the minister of education, Wijeyananda Dahanayake, who pledged to carry on the socialist policies of his predecessor. But policy differences and personality clashes within the ruling circle forced the new leader to dissolve Parliament in December 1959. The short-lived Dahanayake government, unable to hold Bandaranaike's coalition government together, was defeated by the UNP in the March 1960 general elections. The UNP won 33 percent of the seats in the lower house, giving the party a plurality but not a majority.
Data as of October 1988