I found this site tonight. It has a section where you can open any presidential election map, and change states one by one to see how it would come out if certain states changed their votes. I was searching for it while working on my "Masquerade" timeline, since the 1980 election is in about three years.
https://www.270towin.com/
(I posted this on both before and after 1900, because some of us don't check both threads all that often.)
https://www.270towin.com/
(I posted this on both before and after 1900, because some of us don't check both threads all that often.)