Ключевые слова: agreement, allies, ally, bolivia, canada, canadian, celebration, combination, competition, conflict, country, crisis, day, economy, election, emblem, enemy, finance, fire, flag, flame, friend, friendship, fuel, help, independence, independent, national, negotiation, north america, northern america, nuclear, patriotic, peace, relationship, republic, smoke, support, symbol, team, tension, territory, toronto, union, vs, war, wave,