Ключевые слова: background, ballot, bulletin, candidate, casting, catalonia, cataluna, choice, choose, citizen, concept, confidentially, decision, democracy, democratic, document, elect, election, elections, empty, envelope, flag, freedom, independence, nobody, paper, party, patriotism, pencil, political, politics, polling, president, put, referendum, registration, slot, spain, suit, unrecognizable, vote, voter, voting, white, will,