Ключевые слова: advice, agreement, america, american, banking, barrier, broken, business, canada, canadian, commerce, competition, concept, conflict, crisis, deal, defend, demand, economic, economy, export, exports, finance, flag, gavel, global, government, imports, infringement, interest, law, legal, market, negotiation, penalties, plan, politics, problem, protection, rate, relation, sanction, states, symbol, tariff, tax, threat, trade, usa, war,