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tariff – n. a tax on goods coming of leaving a country
retaliate – v. to take negative action in response to negative action
intellectual property – n. work or invention that is the result of creativity such as a design, a manuscript, software, etc. that one has copyright or trademark
surplus – n. a situation in which a country sells more to other countries than it buys from other countries
deficit – n. situation in which a country buys more from other countries than it sells to other countries
alienate – v. to cause to become isolated or apart from the group
confront – v. to oppose or challenge, often in a direct and forceful way
unilateral – adj. involving only one group or country
benefit – n. something that helps or provides an advantage
