A"concurrent" power is (3 points)
select one:

a. expressed to national and state governments
b. implied to belong only to state governments
c. reserved only to the national government
d. shared by national and state governments

How did the united states respond when north vietnam attacked a us warship and sent troops to south vietnam in the early 1960s? a.the united states declined to assist south vietnam against the north. b.us leaders authorized south vietnam to invade north vietnam. c.the president did not sign the gulf of tonkin resolution. d.congress authorized the president to escalate the conflict.