Complex sentence: Dybenko, doing so at the behest of the local underground activists, distributed progressive literature throughout the Novozbykov region-progressive publications such as the "People's Gazette" and the "Proletariat" which spoke to anti-Tsar sympathies.
Split into simpler sentences: Dybenko, doing so at the behest of the local underground activists, distributes progressive literature throughout the Novozbykov region. Progressive publications such as the People's Gazette and the Proletariat which spoke to anti-Tsar sympathies.