claim: A player-coach may be a head coach or an assistant coach.
evidence: The Mid-European Union was a post-World War I political association established in the United States of America on 16 September 1918 `` to negotiate territorial disputes between the emerging nations '' of Central Europe `` and to work towards some form of federal union or economic alliance . ''. World War I. World War I. United States of America. United States of America. On 26 October 1918 , Thomas Masaryk proclaimed the association 's Declaration of Common Aims for the independence for the Czechoslovaks , Poles , Yugoslavs , Ukrainians , Uhro-Rusyns , Lithuanians , Romanians , Italian-Irredentists , Unredeemed Greeks , Albanians , Zionists , and Armenians .. Thomas Masaryk. Thomas Masaryk. Poles. Poles. Yugoslavs. Yugoslavs. Ukrainians. Ukrainians. Rusyns. Rusyns. Lithuanians. Lithuanians. Romanians. Romanians. Italian-Irredentists. Italian irredentism. Unredeemed Greeks. Megali Idea. Albanians. Albanians. Zionists. Zionists. Armenians. Armenians. This occurred at a meeting in Philadelphia , Pennsylvania , at Independence Hall .. Independence Hall. Independence Hall