Bulgarian Communist leader, post-World War II prime minister of Bulgaria who had won worldwide fame for his defense against Nazi accusation during the German Reichstag Fire Trial trial of 1933.
A printer and trade union leader, Dimitrov led the Bulgarian Socialist parliamentary opposition to the voting of national war credits in 1915 and played a major role in the formation of the Bulgarian Communist Party (1919).
Briefly imprisioned for sedition in 1918, he later journeyed to the Soviet Union where he was elected to the executive committee of the Comintern (Communist International) in 1921.
In 1923 he led a Communist uprising in Bulgaria that provoked ferocious government reprisals. Under sentence of death he was forced to live abroad from 1929 in Berlin as head of the central European section of the Comintern.
After the REichstag fire of February 27, 1933, which provided Adolf Hitler, the newly appointed German chancellor, with an excuse for a decree outlawing his Communist opponents, Dimitrov was accused with other Communist leaders of plotting the fire.
At his trial Dimitrov thoroughly bested the Nazi prosecution and won acquittal. He settled in Moscow and as secretary general of the Comintern´s executive committee (1935-43) encouraged the formation of popular front movements against the Nazi menace, except when his patron Stalin and Hitler were cooperating. During 1944 he directed the resistance to Bulgaria´s Axis satellite government and in 1945 he returned to Bulgaria where he was immediately appointed prime minister of a Communist-dominated Fatherland Front government.
Assuming dictatorial control of political affairs, he effected the Communist consolidation of power that culminated in the formation of a Bulgarian People´s Republic in 1946.