Ключевые слова: abandoning, abandonment, american, ban, bank, banking, banknote, barring, bill, business, businessman, calculation, cash, choice, collapse, concept, crisis, currency, denial, devaluation, disavowal, dollar, economy, exchange, failure, finance, financial, hundred, interdict, interdiction, investment, low, matrix, money, payment, prohibition, proscription, rate, recession, refusal, rejection, relinquishment, ruble, russia, russian, russian ruble, taboo, usa, value, waiver,