Why is mrs. Caldwell's monument able to memorialize the civil war and world war i?

The answer is. because it honored all of the soldiers who died in the war, not just the soldiers from a specific side, I mean, who fought on a specific side

Explanation:

Because it honored all of the soldiers who died in the war, every single one. Not only the soldiers from a specific side, I mean, who fought on a specific side. It honored every soldier who died in the war.