Ключевые слова: agreement, america, bank, banknotes, bills, blockade, budget deficit, business, cash, coins, collaboration, credit, criminal customs, crisis, currency, customs union, debt, dispute, dollar, economic crisis, economy, europe, excess, export, finances, financial crisis, foreign currency, foreign exchange, foreign trade, free trade, import, inch, inflation, interest, money, pln, poland, polish, public debt, trade, trade war, united states, usd, zloty,