Question

how did USA become the leading industrial Power in the world 1890​

Answer 1

Explanation:

In 1898, Cuban activists launched a war of independence from Spain, and the US intervened on their side. ... The US had become a European-style imperial power. While this experiment in colonialism was short-lived and controversial at home, it began America's role as a major global power.

Answer 2

Answer:

by the 1890s, the American economy was increasingly dependent on foreign trade. A quarter of the nation's farm products and half it petroleum were sold overseas