This document chronicles the rise of the Communist Party of Kampuchea (CPK) from its original foundation in 1951 to its decisive revolutionary engagements in the 1960s. It explores the party’s transformation from a fledgling Marxist-Leninist movement into the vanguard of Cambodia’s struggle against imperialist domination. Through detailed accounts of armed uprisings, political strategy, and organizational development, it offers key insights into how the party mobilized workers and peasants, forged class consciousness, and dismantled feudal and colonial structures.