of the border with Russia. After the Russian Revolution of 1905, Hrushevsky organised the Ukrainian Scientific Society in Kyiv in 1907 that served as a prototype to the future Academy of Sciences. After the 1917-1921 revolution, he founded the Ukrainian Sociological Institute in exile in Vienna. After his return to Ukraine in the 1920s, he became a major figure of the new All-Ukrainian Academy of Sciences in Kyiv in 1923. Politician Before 1917 As a political leader, Hrushevsky first became active in Austrian Halychyna, where he spoke out against Polish political predominance and Ruthenian particularism and supported a national Ukrainian identity that would unite both eastern and western parts of the country. In 1899, he was a cofounder of the Galician-based National Democratic Party, which looked forward to eventual Ukrainian independence. After 1905, Hrushevsky advised the Ukrainian Club in the Russian State Duma, or Parliament. Ukrainian Revolution In 1917, Hrushevsky was elected head of the revolutionary parliament, the Ukrainian Central Rada, in Kyiv and gradually guided it from Ukrainian national autonomy within a democratic Russia through to complete independence. He chaired the Congress of the Peoples of Russia. Hrushevsky was then clearly revealed to be a radical democrat and a socialist. On February 17, 1918, The New York Times published an article by Hrushevsky that outlined Ukraine's struggle for self-government. Following the German-supported coup of General Pavlo Skoropadsky, he went into hiding. Hrushevsky felt that Skoropadsky had perverted the cause of Ukrainian statehood by associating it with social conservatism. Hrushevsky returned to public politics after the overthrow of Skoropadsky by the Directory. He did not, however, approve of the Directory and soon found himself in conflict with it. In 1919, he emigrated, having acquired a mandate from the Ukrainian Party of Socialist Revolutionaries to co-ordinate the activities of its representatives abroad. Emigration and return to Ukraine While an émigré, Hrushevsky began to become pro-Bolshevik. Along with other members of the Ukrainian Party of Socialist Revolutionaries, he formed the Foreign Delegation of the Ukrainian Party of Socialist Revolutionaries, which advocated reconciliation with the Bolshevik government. Though the group was critical of the Bolsheviks, especially because if their centralism and repressive activities in Ukraine, it felt that the criticisms had to be put aside because the Bolsheviks were the leaders of the international revolution. Hrushevsky and his group petitioned the Ukrainian SSR government to legalise the Ukrainian Party of Socialist Revolutionaries and