Jacqui Rossi talks about the long reign of Catherine II of Russia (more commonly known as Catherine the Great), her start as a Prussian princess, and her marriage to Peter III. #BiographySubscribe for more great stories from Biography! http://aetv.us/2AsWMPHFollow Biography for more surprising stories from fascinating lives:Facebook - https://www.facebook.com/BiographyInstagram - https://www.instagram.com/biographyTwitter - https://twitter.com/biographyBiographySeason 1Episode 1Biography features in-depth profiles of the exceptional people whose lives and times stir our imagination. An Emmy award-winning documentary series, Biography thrives on rich details, fascinating portraits and historical accuracy, seasoned with insider insights and observations.bio.® believes that the truth is more entertaining than fiction. True stories matter more to us because they happen to real people. We dig deep to find the most gripping, surprising and amazing stories. Whether it's a biopic, documentary, talk show or non-fiction series, BIO. delivers an honest portrayal of stories that will leave you amazed. BIO. True Story.