Katyn Commission
... that the findings of the Katyn Commission concerning the Soviet massacre of 22,000 Polish prisoners of war were denied for seventy years?
... that the findings of the <b id="mwCik"><a href="./Katyn_Commission" id="mwCio" rel="mw:WikiLink" title="Katyn Commission">Katyn Commission</a></b> concerning the <a href="./Katyn_massacre" id="mwCis" rel="mw:WikiLink" title="Katyn massacre">Soviet massacre of 22,000 Polish prisoners of war</a> were denied for seventy years?