RONALD ANGELO JOHNSON is the Ralph and Bessie Mae Lynn Chair of History at Baylor University. He is the author of Diplomacy in Black and White: John Adams, Toussaint Louverture, and Their Atlantic ...ver maisRONALD ANGELO JOHNSON is the Ralph and Bessie Mae Lynn Chair of History at Baylor University. He is the author of Diplomacy in Black and White: John Adams, Toussaint Louverture, and Their Atlantic World Alliance.ver menos