U.S. map showing life expectancy for America, as divided into the "7 tribes" model of immigration and settlement pre-1840. Highest life expectancy is "New Netherland (NYC/NY area) and "Left Coast," lowest is New France, Deep South and Greater Appalachia -- also First Nation in Alaska.
https://files.mastodon.social/media_attachments/files/110/991/407/321/954/919/original/d4a7dabea2631dd5.png