From my history book ...<quoted text>
If you want to have credibility in your argument. Then you need to back up your claim with facts. We can start with WW I if you like and you explain to me why this was a religious war in your view.
One more I forgot to list was the Vietnam War. It wasnt a religious war either. Anyone can make these wild and exaggerated claims. Backing them up with real facts is difficult when the claim is baseless.
Serbians who were mistreated by the Austrian Government who enforced higher taxes to pay for churches. So Austria invaded Serbia angering other countries which turned into everyone picking sides and fighting each other. So technically religion was a root cause of World War 1. And World War 2 was also mainly caused by religion. Primarily Catholicism cause these wars.
Just like most wars, World War 1 was started by religion.
Plus there are many other country's that have wars that dont involve America that are mostly religious ....