Drag and drop the labels on the left to the correct location on the map indicated by the arrows. 1853 Gadsden Purchase
1846 Oregon Treaty
1848 Mexican Cession The United States
1845 Texas Annexation 1803 Louisiana Purchase 1819 Florida Treaty​

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.