 By the end of 1955, Diệm had almost taken control of South Vietnam, and his government was stronger than ever before.In April 1956, along with the capture of Ba Cụt, the leader of the last Hòa Hảo rebels, Diệm almost subdued all of his non-communist enemies, and could focus on his Vietnamese communist opponents.According to Miller, Diệm's capacity in subduing his enemies and consolidating his power strengthened US support of his government, although the US government had planned to withdraw its backing from Diệm during his early difficult years of leadership.