Answer:
Trenches were common throughout the Western Front.
Trench warfare in World War I was employed primarily on the Western Front, an area of northern France and Belgium that saw combat between German troops and Allied forces from France, Great Britain and, later, the United States.
Explanation:
During world war II, at least in America, it was African Americans who experience changes most like the changes experienced by women, because there was far more demand for them in the labor force.
