1934. There were also overtures towards Italian-based Ustaše as a Croatian secessionist organisation. KPJ leaders praised the Ustaše-initiated Lika uprising in 1932, hoping to steer Ustaše to the political left. Even though support for Ustaše efforts in Lika and Dalmatia was declared through Proleter newspapers in December 1932, the bulk of contact with them was limited to contact with fellow prison inmates trying to engage them over the shared goal of breakup of Yugoslavia. Gorkić and turn to popular front The ultra-leftist line pursued since 1928 was abandoned in 1933 when Adolf Hitler came to power in Germany. Instead, the KPJ turned the idea of forming a popular front together with other anti-fascist organisations. The strategy aimed to attract broad coalition of allies since it was no longer thought feasible to achieve quick introduction of communist rule. The popular front strategy coincided with assignment of Milan Gorkić to the KPJ leadership from his posting at the Comintern in 1932. Gorkić set about to introduce discipline to the KPJ top ranks and establish ties with the JSDS, the HSS, the Montenegrin Federalist Party, the Slovene Christian Socialists, and pro-Russian right wing organisations in Serbia with Moscow now advocating Yugoslav unity. This placed the KPJ at odds with the Comintern which continued to advocate breakup of Yugoslavia until signing of the Molotov–Ribbentrop Pact in August 1939. Still, Gorkić largely stayed out of Yugoslavia. In 1934, he appointed Tito, just released from jail, to organise secret KPJ congress in Ljubljana later that year. Gorkić was appointed the general secretary of the KPJ in 1936, with Sreten Žujović and Rodoljub Čolaković as central committee members. Tito was appointed by the Comintern as the organisational secretary of the KPJ in Moscow in September of the same year and he moved to Vienna a month later. In July 1937, Gorkić was summoned from his Paris base to Moscow where he was arrested. In addition to him, there were about 900 communists of Yugoslav origin or their supporters in the Soviet Union who fell victim to the Stalin's Great Purge as did 50 other KPJ officials posted in Moscow including Cvijić, Ćopić, Filipović, Marković, and Novaković. The Soviet subsidy to the KPJ was suspended. The move left Tito in de facto control of the KPJ as his position was ranked second only to the one held by Gorkić. Tito assumes power Tito spent 1937 and early 1938