went further because he hoped that in the no doubt distant future free nations might combine to form a loosely federal Europe with some kind of federal assembly to regulate their common interests. ... His intention was nothing less than to overturn the European settlement agreed in 1815 by the Congress of Vienna, which had reestablished an oppressive hegemony of a few great powers and blocked the emergence of smaller nations. ... Mazzini hoped, but without much confidence, that his vision of a league or society of independent nations would be realized in his own lifetime. In practice, Young Europe lacked the money and popular support for more than a short-term existence. Nevertheless, he always remained faithful to the ideal of a united continent for which the creation of individual nations would be an indispensable preliminary. On 28 May 1834, Mazzini was arrested at Solothurn, and exiled from Switzerland. He moved to Paris, where he was again imprisoned on 5 July. He was released only after promising he would move to England. Mazzini, together with a few Italian friends, moved in January 1837 to live in London in very poor economic conditions. Exile in London On 30 April 1840, Mazzini reformed the Giovine Italia in London, and on 10 November of the same year he began issuing the Apostolato popolare ("Apostleship of the People"). A succession of failed attempts at promoting further uprisings in Sicily, Abruzzi, Tuscany, and Lombardy-Venetia discouraged Mazzini for a long period, which dragged on until 1840. He was also abandoned by Sidoli, who had returned to Italy to rejoin her children. The help of his mother pushed Mazzini to create several organizations aimed at the unification or liberation of other nations, in the wake of Giovine Italia: "Young Germany", "Young Poland", and "Young Switzerland", which were under the aegis of "Young Europe" (Giovine Europa). He also created an Italian school for poor people active from 10 November 1841 at 5 Greville Street, London. From London he also wrote an endless series of letters to his agents in Europe and South America and made friends with Thomas Carlyle and his wife Jane. The "Young Europe" movement also inspired a group of young Turkish army cadets and students who, later in history, named themselves the "Young Turks". In 1843, he organized another riot in Bologna, which attracted the attention of two young officers of the Austrian Navy, Attilio