Ключевые слова: alliance, association, austria, banner, belgium, britain, color, country, crisis, croatia, czech, danger, denmark, design, economic, emblem, england, estonia, europe, european, flag, france, future, geography, germany, greece, international, ireland, italy, nation, national, nationality, netherlands, norway, poland, policy, political, politics, portugal, referendum, sign, spain, state, sweden, switzerland, symbol, union, united, world,