Cecil Rhodes never did complete his railroad between Cairo, Egypt, and Cape Town, South Africa. Approximately how long would his railroad have been if completed? 2,100 miles

4,500 miles

500 miles

12,000 miles

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.