I continue to have difficulty understanding why socialists on here continue to oppose Bernie so much.
Ask Historians is the only non-image based, non-meta subreddit that is even tangentially related to American politics that I can recommend in good conscience.
It's a great subreddit, although I often find unanswered questions with nothing but deleted comments. (Stupid references to overrated movies and cringeworthy puns normally common on reddit being banned from there) A natural consequence to requiring substantial answers to each question.