Even before her explosively popular Substack Letters from an American, historian Heather Cox Richardson was an important voice in discussions around post-Civil War American history. The author of seven books, Richardson’s writing has focused on race, economics, and political ideology. Most recently, she published the book Democracy Awakening: Notes on the State of America, a deep dive into how a small group of wealthy people pushed the government towards authoritarianism, and how understanding the real history of America’s most marginalized people can help us move back towards a real democracy.