ocr: Latvia (LAT vee uh) E - - - - Capital Riga Currency Latvian ruble Language Latvian Physical Feature The VVestern Dvina River is the most important river inLatvia. Landmark Riga's Old Town, with its cobblestone streets and picturesque architecture, is known for: its Old World charm. Did you know? Over the - - - - - - - - - - centuries, Latvia has beenruled by Poland, Sweden, Russia and Germany, a