Legaslative branch, i hope this helps you out(:
I believe it is the Twelfths Amendment
b- the majority leader, is the right answer, :) please mark me brainleist.
“ During the Cold War era, President John F. Kennedy invoked the Monroe Doctrine during the 1962 Cuban Missile Crisis, when he ordered a naval and air quarantine of Cuba after the Soviet Union began building missile-launching sites there.”
I think the answer is Dr. Michael DeBakey