Winnetka School District 36
... that Winnetka School District 36 was the subject of a 1919 educational experiment?
... that <b id="mwFUA"><a href="./Winnetka_School_District_36" id="mwFUE" rel="mw:WikiLink" title="Winnetka School District 36">Winnetka School District 36</a></b> was the subject of a <a href="./Winnetka_Plan" id="mwFUI" rel="mw:WikiLink" title="Winnetka Plan">1919 educational experiment</a>?