Mountainous Republic of the Northern Caucasus
1917-1920
Their are Constitutional Republics (The US is one) and Monarchy Republics (The UK is one).
They were independent republics.
The Union of Soviet Socialist Republics
Central Asian Republics: Kazakhstan Kyrgyzstan Tajikistan Turkmenistan Uzbekistan the transcuacasian republics: Armenia Azerbaijan Georgia
Central Asian Republics: Kazakhstan Kyrgyzstan Tajikistan Turkmenistan Uzbekistan the transcuacasian republics: Armenia Azerbaijan Georgia
Russia was by far the largest of the republics.
Two Republics was created on 1867-07-27.
Federation of Arab Republics ended in 1977.
Federation of Arab Republics was created in 1972.
Union of Soviet Socialist Republics
There are 18 English-speaking territories that are republics.
Most of them are republics. Some are federal republics, some are centralized republics; there is one communist regime in Latin America (Cuba).