Ключевые слова: agreement, america, american, asia, 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, legal, market, negotiation, penalties, plan, politics, problem, protection, rate, relation, sanction, states, symbol, tariff, tariffs, tax, threat, trade, usa, war,