The Last War was essentially a war of succession for the Throne of Galifar. It spanned most of the continent of Khorvaire for over 100 years. Not until the Day of Mourning four years ago did the nations sue for peace.
Ascendant campaigns can view previous versions of their pages, see what has changed (and who did it), and even restore old versions. It's like having a rewind button for your campaign.
We've already been saving your edits, so if you
you will have instant access to your previous versions. Plus, you get a 15-day free trial, so there's nothing to lose.