World War l, War World ll, The American Civil War, Korean War, Vietnam War, Fall of the Ming Dynasty, The Russian Civil War, The Mongol invasion of Europe and Asia.......................?
“most wars have been started using a deity as the excuse,”
Exactly, I was going to say, name the wars.
A few may have been started for theological reasons, but I don’t think the majority are. I’d use the broad reason of “economics” for the reason for most wars.