*secede[sIsíːd]:（同盟などから）脱退[分離独立]する
*tariff:関税
Mr. Trump would impose a high tariff.
*We are in the age of globalization.
*a large population
*even if～
*be afraid of losing their rights
afraid for～:<物・事の>成り行きを気遣う
*accept their request
*there is a problem in Okinawa with the US military base
*benefitを「～の利益になる」と他動詞で扱う
That doesn't benefit rice farmers.