Ключевые слова: abstract, answer, argument, background, ballot, blank, box, candidates, check, choice, closeup, concept, controversial, data, filling, form, hand, isolated, issue, list, mark, no, opinion, option, paper, pen, petition, policy, politician, politics, poll, public, question, questionnaire, release, requirement, respondent, returns, sign, society, survey, tax, test, vote, voting, white, writing, yes,