<em>C. Industrial Revolution.</em>
Explanation:
The combination of resources, improved transportation and technological breakthroughs all led to the Industrial Revolution. This was a huge part of growing America and cultural changes occurred.
The biggest impact the Industrial Revolution had was in the North, as the North was not as focused on agriculture as the South and the West. The North started booming with industries and factories, causing many people from other parts of the United States and even immigrants to try to get jobs.
Many resources and minerals were being found, which helped to fuel factories and transportation. Railroads were starting to be created all over the country, which made selling and buying a lot easier. New technology was being invented, both in the South and the North.
They created a new economy by recognizing the issues that the poor people faced in 1890s to 1920. Remember the rich made off money of the poor, after a while when the poor discovered that was happening. Workers went on strike for the such low income and working conditions.
, Freedmen and Abandoned Lands, was established in 1865 by Congress to help millions of former black slaves and poor whites in the South in the aftermath of the Civil War.
Answer:
the us, brazil, australia, canada, india, japan, and new zealand.
Explanation: