ytimg.preload(https://r6---sn-pivhx-n8vs.googlevideo.com/generate_204);ytimg.preload(https://r6---sn-pivhx-n8vs.googlevideo.com/generate_204?conn2);Елизавета Петровна 1709-1762. Екатерина II 1729-1796. — YouTube<link rel=«alternate» type=«application/json oembed» href=«www.youtube.com/oembed?format=json