This document provides an overview of Cambodia's history for students at Lodi High School. It covers Cambodia's ancient Khmer kingdom of Angkor, the French colonial period, the US bombing of Cambodia during the Vietnam War, the Khmer Rouge genocide in 1975, the subsequent Vietnamese-backed government and civil war, and Cambodia's current democratic system and challenges. The document poses questions at the end for students to research different aspects of Cambodian history, government, culture, and current affairs.