Catalan Republicball was a countryball located in Catalonia, Spain.
Catalan Republicball gained independence in 1641 and existed until 1652, when it was reincorporated into Spainball. There also were other declarations of the Catalan Republic, but they were made with the objective to establish the sovereignty and the state character of Catalonia inside an Iberian or Spanish Federal Republicball.
On October 1, 2017, there was a referendum which Spainball said was illegal (because most of the votes were "yes").
On October 27th, Cataloniaball self-declared independence.