escaping from serfdom
... that one of the reasons for the partitioning of Poland was the thousands of Russian peasants escaping from serfdom to the Polish–Lithuanian Commonwealth?
... that one of the reasons for the <a href="./Partitions_of_Poland" id="mwAlE" rel="mw:WikiLink" title="Partitions of Poland">partitioning of Poland</a> was the thousands of Russian peasants <b id="mwAlI"><a href="./Fugitive_peasants" id="mwAlM" rel="mw:WikiLink" title="Fugitive peasants">escaping from serfdom</a></b> to the Polish–Lithuanian Commonwealth?