American soldiers were typically referred to as Colonials or Patriots during the Revolution.
continental army
Buffalo Soldiers.
the bungalee
German soldiers during World War I were called "Huns" by the American soldiers. The Germans called their soldiers "The Bosch" during World War I.
They were called the Yanks or Yankees
Krauts was what American soldiers called them
American Justice - 1992 The Sinatra Kidnapping was released on: USA: 14 October 1999
The Buffalo Soldiers.
The German soldiers that were paid by the British to fight in the Revolutionary War were called "Hessians".
They called American troops "Gringos"
The American soldiers were called "Doughboys" in WW1