What was Ngô Đình Cẩn's relation to South Vietnam's first president?
Cousin
Father
Brother
Son
Answer
Ngô Đình Cẩn was the younger brother of South Vietnam's first president, Ngô Đình Diệm. They were both part of the Diệm government, with Cẩn being an important member and confidant.
Mastermind of War & Politics: The Intriguing Ngô Đình Cẩn Quiz Challenge