Not to add to your workload, but would you happen to have a breakdown of U.S. states by population? I'm mostly curious what differences there might be from OTL, especially in Cuba, P.R. and the SW (IIRC the African American population is bigger in the South due to no Jim Crow or Great Migration).
In any case, awesome map on plant hardiness in New England! Would there be any particular crops of note cultivated up there?
In any case, awesome map on plant hardiness in New England! Would there be any particular crops of note cultivated up there?