why were slaves so important to the Confederacy war effort, especially when they did not fight in the war?

Slave labor maintained the economy.

Explanation:

And if they did not fight in the war, the slaves continued to work on the cotton plantations. It was the main raw material and "heart" of the Confederate economy. War is an extremely expensive investment, and during the civil war, the confederation was still funded from a primary economic source.

they chose sides following the death of the islamic prophet muhammad in ad 632. a dispute over succession to islamic prophet muhammad as a caliph of the islamic community spread across various parts of the world, which led to the battle of jamal and battle of siffin.

hope it

c) all of the above