Ключевые слова: america, american, background, balance, bank, banking, battle, board, business, checkers, chess, competition, concept, conflict, crisis, currency, dollar, economic, economical, economy, euro, europe, european, exchange, finance, financial, icon, leverage, market, monetary, money, opposition, pair, play, price, puzzle, rate, sign, states, success, symbol, trade, union, united, usa, value, vs, win, world,