The Taiwan Relations Act (TRA) is a model of legal ingenuity spurred by political necessity. Jimmy Carter inherited Richard Nixon’s challenge, which was to establish diplomatic relations with the People’s Republic of China (PRC). Nixon took the first step in February 1972 with his famous trip to Beijing, where he, Henry Kissinger, and China’s leaders concluded the Shanghai Communiqué. The Communiqué gave ambiguous assurance to China about Taiwan.