User blog comment:Dmurray1031/Whitebeard vs. Shanks (both full strength)/@comment-174.51.125.171-20121019070325/@comment-90.231.187.80-20121129183845

Yes Shanks stopped the war, but I think that Sengoku agreed to that because Marineford couldn't suffer anymore damage. Whitebeard never tried to stop the war, he started it lol.