The Republic of China entered into the development phase of constitutional democracy with the promulgation of the Constitution of the Republic of China in 1947. Subsequently, the National Revolutionary Army was also renamed as Republic of China Armed Forces and was nationalized. However, due to the Chinese Civil War, the Temporary Provisions Effective During the Period of Communist Rebellion was passed as amendment to the Constitution of the Republic of China. This established martial law in Taiwan and curtailed civil liberties and democracy. The official rationale for the Provisions was the ongoing Chinese Civil War and ROC was effectively under the military rule of the KMT during the period of mobilization.