Pittsburgh, PA, United States
Polish Army. At hall on this site on April 3, 1917, a speech by I. J. Paderewski to delegates at convention of the Polish Falcons began the movement to recruit a Polish army in U.S. to fight in Europe with Allies for creating an independent Poland.
Listen to the audio guide for Blue plaque № 28407 Free on WIP — starts by itself when you arrive, even with the screen off