Republic of Ostrów
... that the Republic of Ostrów was a short-lived autonomous republic created in the aftermath of World War I?
... that the <b id="mwGeM"><a href="./Republic_of_Ostrów" id="mwGeQ" rel="mw:WikiLink" title="Republic of Ostrów">Republic of Ostrów</a></b> was a short-lived <a href="./Autonomous_republic" id="mwGeU" rel="mw:WikiLink" title="Autonomous republic">autonomous republic</a> created in the aftermath of <a href="./World_War_I" id="mwGeY" rel="mw:WikiLink" title="World War I">World War I</a>?