American Civil War 

 1861-1865

This is the first war that was inside of America which led to the country being divided into the union and the confederate. 

INDUSTRIAL PERIOD   

1760-1840

This is the time period that America was developing these resources that we use today like Steel, railroads, Oil, banks, and finally the Car. 

WW1

1914-1918

This was one of the bloodiest globe conflicts that were fought between two major enemies known as the Allied and the Central Power.    

WW2 

1939-1945

World War II was a global conflict that lasted from 1939 to 1945 and involved the majority of the world's nations, including the major powers, organized into two opposing military alliances: the Allies and the Axis.