Reverse What-If #01

[Teddy (IDS Legislator)]

This is the first in a series of "Reverse What Ifs" I plan to post. In short, I will produce a map, and you must deduce the most likely year, and candidates, that would have resulted in such a map.

For above reasons, electoral vote totals are disabled, and, I've also removed popular vote shading. Normal atlas colouring is used for the parties.