What prompted u. s. president jimmy carter to withdraw the salt ii treaty from senate approval in 1979?

The correct answer is the Soviet invasion of Afghanistan. He didn't want to negotiate with them because he wanted to stop them from helping the Afghani regional government that became a communist one, so they decided to help the local insurgents led by the Taliban.

The social difference that caused sectionalism in the antebellum era would be c.)  north was disorganized. the north had slow population growth, where as the south had mass immigration.hope this really mark