In 1873, the follower and translator of Proudhon, the Catalan Francesc Pi i Margall, became President of Spain with a program which wanted "to establish a decentralized, or "cantonalist," political system on Proudhonian lines", who according to Rudolf Rocker had "political ideas, [...] much in common with those of Richard Price, Joseph Priestly ["sic"], Thomas Paine, Jefferson, and other representatives of the Anglo-American liberalism of the first period. He wanted to limit the power of the state to a minimum and gradually replace it by a Socialist economic order". On the other hand, Fermín Salvochea was a mayor of the city of Cádiz and a president of the province of Cádiz. He was one of the main propagators of anarchist thought in that area in the late 19th century and is considered to be "perhaps the most beloved figure in the Spanish Anarchist movement of the 19th century". Ideologically, he was influenced by Bradlaugh, Owen and Paine, whose works he had studied during his stay in England and Kropotkin, whom he read later. The revolutionary wave of 1917–1923 saw the active participation of anarchists in Russia and Europe. Russian anarchists participated alongside the Bolsheviks in both the February and October 1917 revolutions. However, Bolsheviks in central Russia quickly began to imprison or drive underground the libertarian anarchists. Many fled to the Ukraine, where they fought to defend the Free Territory in the Russian Civil War against the White movement, monarchists and other opponents of revolution and then against Bolsheviks as part of the Revolutionary Insurrectionary Army of Ukraine led by Nestor Makhno, who established an anarchist society in the region for a number of months. Expelled American anarchists Emma Goldman and Alexander Berkman protested Bolshevik policy before they left Russia. The victory of the Bolsheviks damaged anarchist movements internationally as workers and activists joined Communist parties. In France and the United States, for example, members of the major syndicalist movements of the CGT and IWW joined the Communist International. In Paris, the Dielo Truda group of Russian anarchist exiles which included Nestor Makhno issued a 1926 manifesto, the "Organizational Platform of the General Union of Anarchists (Draft)", calling for new anarchist organizing structures. In Germany, the Bavarian Soviet Republic of 1918–1919 had libertarian socialist characteristics. In Italy, the anarcho-syndicalist trade union Unione Sindacale Italiana grew to 800,000 members from 1918 to 1921 during the so-called Biennio Rosso.