The Cambodian Civil War was a conflict that took place from 1967 to 1975 in Cambodia. It involved the government, led by Prince Norodom Sihanouk, and various communist groups, most notably the Khmer Rouge. The war was fueled by political instability and the influence of the Vietnam War, as neighboring Vietnam's conflict spilled over into Cambodia. In 1975, the Khmer Rouge, led by Pol Pot, seized control of the country, leading to a brutal regime that aimed to create an agrarian socialist society. This resulted in widespread atrocities, including the Cambodian genocide, where millions of people died from starvation, forced labor, and execution. The war left a lasting impact on Cambodia's society and history.