Claim: There was a republic of the Soviet Union called the Latvian Soviet Socialist Republic.
Evidence: The Latvian Soviet Socialist Republic -LRB- Latvian SSR ; Latvijas Padomju Sociālistiskā Republika Латвийская Советская Социалистическая Республика , Latviyskaya Sovetskaya Sotsialisticheskaya Respublika -RRB- , also known as Soviet Latvia or Latvia , was a republic of the Soviet Union.