The region was unified as a single political entity twice -- during the Russian Civil War -LRB- Transcaucasian Democratic Federative Republic -RRB- from 9 April 1918 to 26 May 1918 , and under the Soviet rule -LRB- Transcaucasian SFSR -RRB- from 12 March 1922 to 5 December 1936 .
History The region was combined togerther twice -- during the Russian Civil War -LRB- Transcaucasian Democratic Federative Republic -RRB- from 9 April 1918 to 26 May 1918 , and under the Soviet rule -LRB- Transcaucasian SFSR -RRB- from 12 March 1922 to 5 December 1936 .
History The region was combined togerther twice -- during the Russian Civil War -LRB- Transcaucasian Democratic Federative Republic -RRB- from 9 April 1918 to 26 May 1918 , and under the Soviet rule -LRB- Transcaucasian SFSR -RRB- from 12 March 1922 to 5 December 1936 .
문장을 더 간단하게 다시 쓰세요: The region was unified as a single political entity twice -- during the Russian Civil War -LRB- Transcaucasian Democratic Federative Republic -RRB- from 9 April 1918 to 26 May 1918 , and under the Soviet rule -LRB- Transcaucasian SFSR -RRB- from 12 March 1922 to 5 December 1936 . 산출: