What industry stimulated the widespread use of steam engines definition?

The industry that stimulate the steam engine is the iron industry.
Back then, the invention of steam engine provide the most efficient method to melt and shape iron.
This led to the ripple effect that help the development of other related industry such as railroad, ships, and automobile.

2.The United States is a nation of immigrants. Every American is either an immigrant or has ancestors who were immigrants. ... The old immigrants arrived in the mid-1800s, coming mostly from northwestern Europe, while the new immigrants arrived a generation later, traveling mostly from southeastern Europe.

Explanation:

sowwy i only new the second one