Only three presidents have formally been impeached. Andrew Johnson was the first. This week's read is a deep-dive into the impeachment of Andrew Johnson, to hopefully shed some light on current events.
I'm reading again, and I started with the biography of Supreme Court Justice John Marshall Harlan, The Great Dissenter I hadn't heard of Harlan before. He fought for the civil rights of African Americans from the bench in a time when white America had turned their backs. In his dissents, he called out the hypocrisy of his colleagues and set the legal footwork for the next generation.