[Travis McGee]

It’s not possible to divide the country, since the split is more urban-rural than regional. Imagine the split between India and Pakistan, which was really enforced ethnic and religious cleansing that led to millions of deaths. Even if a regional split was the end point, tens of millions of folks “in the wrong region” would have to move, and it would be happening in the midst of a CW. Very ugly.

[Joe 6-pack]

"Even if a regional split was the end point, tens of millions of folks “in the wrong region” would have to move..."

Or "be moved."