The announcement ended the costly full-scale civil war between the Chinese Communist Party (CCP) and the Nationalist Party, or Kuomintang (KMT), which broke out immediately following World War II and had been preceded by on and off conflict between the two sides since the 1920's.
Explanation: The newly passed Law of April 6, 1830, prohibited the entrance of Anglo-Americans into Texas unless they had a passport to Austin's or DeWitt's colony.