Give brainliest..
and ill add the full answer inside the comments..
you've got nothing to lose!
:)
(i hope I help in the comments)
I think the answer is Urban Sprawl, because when that happens, trees are cut down to make room for cities/towns, and when trees are cut down there is less of a chance for wildfires.
If you're referring to the Civil War era, in the years leading up to the war, once such compromise could have been that slavery could continue to exist where it was, but not spread to other states.
He combined vertical and horizontal integration.