from 1865 to 1910, america went through a lot of changes that had a big impact on the world. they grew their territory, gained more influence globally, and experienced major social and economic shifts at home. it was a time of change, where they rebuilt after a brutal civil war and became a big-time player in the world. there were many things that led to america's growth on the world stage, like a growing industrial base that needed new markets, which led to them expanding in latin america and asia. they also wanted to get more land, especially in the pacific. plus, americans believed they had a duty to spread freedom and democracy. although people don't agree on what factor was most important, it's clear that all of these things helped america grow. as a result, the country emerged as a powerhouse with a new purpose. this essay will talk about why america's role in the world grew so much during this time and what it meant for the country and the rest of the world.