Liberty of Conscience: In Defense of America's Tradition of Religious Equality by Martha Craven Nussbaum
I earlier published a review of Professor Nussbaum's The New Religious Intolerance: Overcoming the Politics of Fear in an Anxious Age. That book skims through arguments she fleshed out in greater detail and with different historical examples in Liberty of Conscience.
I want to reproduce a few passages which described some aspects of U.S. history which I'd never heard.