Pushyamitra Sunga assassinated the last Mauryan ruler, Brihadratha, and founded the Sunga dynasty. The last Sunga king, Devabhuti, was overthrown by his minister Vasudeva Kanva, who established the Kanva dynasty. The last ruler of the Kanva dynasty, Susarman, was defeated by Simuka, the founder of the Satavahana dynasty (also known as the Andhra dynasty), leading to the end of Kanva rule.