Conversation so far:
what was the final battle of the civil war
The Battle of Palmito Ranch is considered by some criteria as the final battle of the American Civil War.
how many battles were there in the civil war
The Civil War consisted of nearly 10,500 battles
what started the civil war
The Civi War began when the Confederates bombarded Union soldiers at Fort Sumter, South Carolina on April 12, 1861

Question: how many casualties were there in the war
Self-contained rewrite: how many casualties were there in the civil war