Question

how did americas role in the world change from 1870s to the 1910s

Explanation:

During the 1870s - 1910s, the US underwent industrialization, increasing its economic power. It also started to expand its influence overseas through imperialism, such as the Spanish - American War. This led to a shift from an isolationist - leaning nation to a global power with interests in international affairs.

Answer:

From the 1870s to the 1910s, America transitioned from a mainly isolationist nation focused on internal industrial growth to a global power with expanding economic and imperial interests.