Despite parliamentary immunity, Robert Blum was killed in the suppression of the 1848 uprising in this city, which included the lynching of the Minister of War, Count Baillet von Latour.
This city was home to a large circular cupola construction called the Rotunde that was built for its 1873 World Expo. This city's airport, along with Rome's Leonardo da Vinci, was bombed in a 1985 attack on Israelis by the Palestinian splinter group Abu Nidal Organization. Despite parliamentary immunity, Robert Blum was killed in the suppression of the 1848 uprising in this city, which included the lynching of the Minister of War, Count Baillet von Latour. During the 1918 "flight over" this city, led by Gabriele D'Annunzio, thousands of green, white, and red propaganda leaflets were dropped on it. The defeat at Aspern-Essling forced Napoleon to attempt another crossing of the Danube near this city at the Battle of Wagram, resulting in the end of the Fifth Coalition at the Treaty of Schönbrunn signed here. A meeting in this city set off the Concert of Europe in the wake of Napoleon's defeat. For 10 points, name this city where Klemens von Metternich held a Congress from 1814 to 1815.
This city was home to a large circular cupola construction called the Rotunde that was built for its 1873 World Expo.
Vienna [or Wien]