4th Congress of the Communist Party of Lithuania
... that in the lead-up to the 4th Congress of the Communist Party of Lithuania in Moscow in 1924, party organizations inside Lithuania held clandestine district conferences?
... that in the lead-up to the <b id="mwBhE"><a href="./4th_Congress_of_the_Communist_Party_of_Lithuania" id="mwBhI" rel="mw:WikiLink" title="4th Congress of the Communist Party of Lithuania">4th Congress of the Communist Party of Lithuania</a></b> in Moscow in 1924, party organizations inside Lithuania held clandestine district conferences?