Communist Party of Slovakia (1939)
The Communist Party of Slovakia (Slovak: Komunistická strana Slovenska, KSS) was a communist party in the Slovak Socialist Republic. It was formed in May 1939, when the Slovak State was created, as the Slovak branches of the Communist Party of Czechoslovakia (KSČ) were separated from the mother party.
Source: Wikipedia — Communist Party of Slovakia (1939) (CC BY-SA 4.0)