American Revolution : America was sick of Brittan taxing everything they owned. They boycotted. Big battle. America won. Star Spangled Banner was also written in this War. Brittan was Red, America was Blue
The Civil War was against the North and the South. South became its own "Country" with its own currency. They wanted slaves and other things. North was apposed to slavery. They fought each other. North won because they had better technology, such as Trains and better weapons. North was Red, South was blue and gray.
Lincoln's famous speech, the Gettysburg Address was made and recited in that war. "Four Score and 7 Years ago..."
Now you know.