The past is no foreign country. It’s knowable, alive, and around us. How do novelists learn about historical characters? They start (or should) with History and the historians’ tools. But novelists are freer than historians; they may use their imagination.
Were people in the past like us? Yes and no; we share more with our ancestors than what separates us from them. A novelist may lift Joe Doe, Wall Street stockbroker, add or subtract a few character traits, and drop him into a jungle transformed as a conquistador.
That said, I should add that a novel isn’t the place to insert utopian ideas, hopeful aspirations, or political theories. What follows is a manifesto on History and the Novel, how to seize the past, and what not to do.
Here is a personal catalog of places where I have learned history and conducted research.