Italy By mvanhorn 553 Old Roman Empire was reunited by Justinian Sep 30, 1789 French Revolution Feb 18, 1804 Nepoleon was declared emporer of italy Jul 17, 1814 Napoleon abdicted his thrown and italy broke into small pieces Nov 22, 1911 Italy defeats the Ottoman Empire Aug 27, 1914 World War One Mar 2, 2022 Invaded by Atilla the Hun Invaded by "Atilla the Hun" Mar 2, 2022 Otto the grat of germany was crowned emporer