Question

What factor most influenced economic growth in the United States between 1870 and 1920?

A. European spheres of influence in Asia
B. Japan's alliance with the United States
C. the conclusion of the Russo-Japanese War
D. the expansion of American world trade markets

Answer 1

Hii dear here is your answer


The expansion of American world trade markets.


Hope it's help u

Answer 2

The expansion of world trade markets