American interventions in nicaragua and mexico were based on what is the answer

answer; people where able to travel across the u.s.a faster than any other mode of transportation,travel time was about a week,from coast to coast

it was on the rise and doing very well and would continue to do well until the great depression from 1929-1939

answer; /// i believe the correct answer is (oasis)

sam houston basically made tx he fought for anrew lead troops in the battle of san jacinto and then became president and james polk