video 1.0 Open.Video https://open.video 640 480 Rome&#39;s Rise and Fall in Seconds: Animated Map of the Empire <div class='open-video-oembed' style='width:640px;max-width:100%;'><script>(window.openVideoPlayers = window.openVideoPlayers || []).push({target: document.currentScript, "videoID":"PA6XYcgclW2","isGenerated":true})</script></div><script data-ezscrex='false' data-cfasync='false' async src="https://open.video/video.js"></script>