During World War I, American Marines head to a training camp in France. This year Nov. 11 will mark the 100th anniversary of Armistice Day, which later became Veterans Day. (Shutterstock.com)

During World War I, American Marines
head to a training camp in France. This year
Nov. 11 will mark the 100th anniversary of
Armistice Day, which later became Veterans
Day. (Shutterstock.com)