What prompted U.S. President Jimmy Carter to withdraw the SALT II Treaty from Senate approval in 1979?
a)the invasion of Afghanistan by Soviet troops
b)the failure of the treaty to address the regulation of anti-ballistic missiles
c)Soviet Premier Brezhnev's refusal to sign the treaty
d)the unwillingness of the Soviets to further reduce their nuclear arms

Question

What prompted U.S. President Jimmy Carter to withdraw the SALT II Treaty from Senate approval in 1979?
a)the invasion of Afghanistan by Soviet troops 
b)the failure of the treaty to address the regulation of anti-ballistic missiles 
 c)Soviet Premier Brezhnev's refusal to sign the treaty 
 d)the unwillingness of the Soviets to further reduce their nuclear arms

anonymous · Answer

http://www.history.com/this-day-in-history/carter-and-brezhnev-sign-the-salt-ii-treaty might help