The fact that our country is divided isn’t new. In many respects, it can be traced back to the founding of a nation on the promise of freedom while dependent on slavery, a time when many couldn’t participate in the democracy being created. Judy Woodruff examines how that founding contradiction has evolved and what it means for our challenges today. It's part of her series, America at a Crossroads. Stream your PBS favorites with the PBS app: https://to.pbs.org/2Jb8twG Find more from PBS NewsHour at https://www.pbs.org/newshour Subscribe to our YouTube channel: https://bit.ly/2HfsCD6 Follow us: TikTok: https://www.tiktok.com/@pbsnews Twitter: http://www.twitter.com/newshour Instagram: http://www.instagram.com/newshour Facebook: http://www.pbs.org/newshour Subscribe: PBS NewsHour podcasts: https://www.pbs.org/newshour/podcasts Newsletters: https://www.pbs.org/newshour/subscribe