Which of the following statements about the state of the american economy in 1900 is accurate?

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

the language dates from the contacts of arabian traders with the inhabitants of the east coast of africa over many centuries. under arab influence, swahili originated as a lingua franca used by several closely related bantu-speaking tribal groups.

d is the best answer for this question.