Photo: Wojtek Laski / East News The Ronald Reagan Monument in Warsaw, Poland, photographed in December 2015. It was erected to honor the 40th President of the United States and his role in supporting the Polish anti-communist labour union Solidarity. The monument is located vis-a-vis the U.S. Embassy building at Ujazdow Avenue (Aleje Ujazdowskie). The monument was unveiled on 21/11/2011 by Lech Walesa.