Grammatichno izkazanye ob russkom yaziku

…are the valuable philological work Grammatichno izkazanye ob russkom yaziku (“Grammatical Instruction on the Russian Language”), which advocates political unity among the Slavs through linguistic unity, and Politika ili razgovor ob vladatelystvu (“Politics; or, a Discourse on Government”), which criticizes the Muscovite government, outlines reforms based on education and on…