 Complete the following phrase:  Born in Phan Rang in the south central coast of Vietnam, Thieu joined the communist-dominated Việt Minh of Hồ Chí Minh in 1945 but quit after a year and joined the Vietnamese National Army VNA of the French-backed State of Vietnam. He gradually rose up the ranks and, in 1954, led a battalion in expelling the communists from his native village. Following the withdrawal of France, the VNA became the ARVN and Thiệu was the head of the Vietnamese National Military Academy for four years before becoming a division commander and colonel. In November 1960, he helped 