Alabama has not voted for a Democratic presidential candidate since 1976, when Jimmy Carter beat Gerald Ford by 13 points. Like Trump, Mitt Romney, John McCain and George W. Bush all carried the state with more than 60% of the vote from 2004 to 2016. See 2020 primary results
CNN will broadcast a projected winner only after an extensive review of data from a number of sources.
"Flipped seat" denotes a race where the 2020 projected winner is from a different party than the previous winner or incumbent.
Both Maine and Nebraska allow electoral votes to be split. In Maine, two of four electoral votes go to the statewide winner and one electoral vote goes to the winner in each of the two congressional districts. In Nebraska, two of five electoral votes go to the winner of the statewide vote. One electoral vote goes to the winner in each of Nebraska's three congressional districts.