Which new deal agency built more than half a million miles of roads?

How did the supreme court decision in the slaughterhouse cause an affect american business

What was the purpose of the u.s navy's convoy system

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.