During the presidency of Theodore Roosevelt, how did the US government protect businesses? by breaking up a railroad trust by passing the Meat Inspection Act by ending child labor by passing the Newlands Reclamation Act

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.