Select all that apply. The Paris Peace Accords .

were signed before the Easter Offensive
ended U. S. military involvement in Vietnam
were not signed by the United States
were signed on January 27, 1973

Jackson  said nullification 'means insurrection and war,' and called it a treasonous attack on america. the second aspect of the  force bill  was the passing in congress of a lower tariff in 1833. this was offered as a compromise to avoid conflict with south carolina, and to attempt to defuse the tense situation.source google