The area of Transcaucasian Socialist Federative Soviet Republic is 186,100 square kilometers.
Transcaucasian Socialist Federative Soviet Republic was created on 1922-03-12.
The area of Russian Soviet Federative Socialist Republic is 17,075,200 square kilometers.
Russian Soviet Federative Socialist Republic was created on 1917-11-07.
Soviet Union was declared in 1922 as a union of socialist states, Russian Soviet Federative Socialist Republic, Ukrainian Soviet Socialist Republic, Byelorussian Soviet Socialist Republic and Transcaucasian Socialist Federative Soviet Republic (Georgia, Armenia, and Azerbaijan) After some annexations and World War II the territory of the Soviet Union was enlarged and as result Soviet Union included the following states (Socialist Republics): Armenia, Azerbaijan, Belarus, Estonia, Georgia, Kazakhstan, Kyrgyzstan, Latvia, Lithuania, Moldova, Russia, Tajikistan, Turkmenistan, Ukraine, Uzbekistan
Communist Party of the Russian Soviet Federative Socialist Republic ended in 1991.
Communist Party of the Russian Soviet Federative Socialist Republic was created on 1990-06-19.
In 1922, the Union of Soviet Socialist Republics was formed as a merging of the following existing countries:Russian Soviet Federative Socialist RepublicTranscaucasian Socialist Federative Soviet RepublicUkrainian Soviet Socialist RepublicByelorussian Soviet Socialist RepublicThe Russian Soviet Federative Socialist Republic was formed in 1917, after the October Revolution, from most of the former Russian Republic, formerly known as the Russian Empire.
The USSR formerly had republics and not states. Some of them include Soviet Socialist Republic, Federative Socialist Republic Ukrainian, and Soviet Socialist Republic Byelorussian.
Soviet Union was declared in 1922 as a union of socialist states, Russian Soviet Federative Socialist Republic, Ukrainian Soviet Socialist Republic, Byelorussian Soviet Socialist Republic and Transcaucasian Socialist Federative Soviet Republic (Georgia, Armenia, and Azerbaijan) After some annexations and World War II the territory of the Soviet Union was enlarged and as result Soviet Union included the following states (Socialist Republics): Armenia, Azerbaijan, Belarus, Estonia, Georgia, Kazakhstan, Kyrgyzstan, Latvia, Lithuania, Moldova, Russia, Tajikistan, Turkmenistan, Ukraine, Uzbekistan
Russian Soviet Federative Socialist Republic or simply Russia .
The three countries that made up Transcaucasia for 70 years before 1991 were Armenia, Azerbaijan, and Georgia. They were part of the Transcaucasian Socialist Federative Soviet Republic from 1922 to 1936, and later became separate Soviet republics.
Must be more specific, but if you're thinking of world war 1 it is the Russian Soviet Federative Socialist Republic