1964-1975 AD
The Vietnam War (1964-1975, though conflict began earlier) was the longest and most controversial war in United States history, fought between communist North Vietnam (backed by the Soviet Union and China) and South Vietnam (backed by the United States). The war killed an estimated 3-5 million Vietnamese, 58,000 Americans, and millions more across Indochina.
The Catholic Church in Vietnam was deeply affected by the war. Most Vietnamese Catholics lived in the south, having fled northward communist land reforms in the 1950s. Archbishop Nguyen Van Binh of Saigon was a prominent figure who worked for peace and humanitarian aid. After the communist victory in 1975, the Church in Vietnam was subjected to severe persecution, with priests and bishops imprisoned, churches closed, and religious practice restricted.
The war divided American Catholics, with some supporting the war as a necessary containment of communism and others opposing it as a moral catastrophe. Cardinal Bernardin of Chicago and Bishop Koening of Vienna were prominent Catholic peace activists. Key Sources: Paris Peace Accords (1973); Vietnamese Catholic Bishops' Conference; Pope Paul VI's peace appeals