Revolutions of 1848 in the Austrian Empire a common enemy. Previously, national identity allowed Habsburg forces to conquer revolutionary governments by playing them off one another. New democratic initiatives in Italy in the spring of 1848 led to a renewed conflict with Austrian forces in the provinces of Lombardy and Venetia. At the very first anniversary of the first barricades in Vienna, German and Czech democrats in Bohemia agreed to put mutual hostilities aside and work together on revolutionary planning. Hungarians faced the greatest challenge of overcoming the divisions of the previous year, as the fighting there had been the most bitter. Despite this, the Hungarian government
2,500 year celebration of the Persian Empire 2,500 year celebration of the Persian Empire The 2,500 year celebration of the Persian Empire (), officially known as The 2,500th year of Foundation of Imperial State of Iran (), consisted of an elaborate set of festivities that took place on 12–16 October 1971 on the occasion of the 2,500th anniversary of the founding of the Imperial State of Iran and the Achaemenid Empire by Cyrus the Great. The intent of the celebration was to demonstrate Iran's old civilization and history and to showcase its contemporary advancements under His Imperial Majesty Mohammad Reza Shah, the last Shah of Iran. However,