Poland , officially the Republic of Poland , is a country in Central Europe bordered by Germany to the west; the Czech Republic and Slovakia to the south; Ukraine and Belarus to the east; and the Baltic Sea, Kaliningrad Oblast (a Russian exclave) and Lithuania to the north. The total area of Poland is , In 1944, a Soviet-backed Polish provisional government was formed, which, after a period of conflict, falsified referendum and elections, gave rise to a satellite state of the Soviet Union, Polish Republic (Rzeczpospolita Polska), renamed to the People's Republic of Poland (Polska Rzeczpospolita Ludowa) in 1952. During the Revolutions of 1989, Poland's Marxist–Leninist government was overthrown and Poland adopted a new constitution establishing itself as a democracy under the name Rzeczpospolita Polska, often referred to as the "Third Polish Republic" (III Rzeczpospolita).
Despite the vast destruction the country experienced during World War II, Poland managed to preserve much of its cultural wealth. There are 14 heritage sites inscribed on the UNESCO World Heritage and 54 Historical Monuments and many objects of cultural heritage. Since the end of the communist period, Poland has achieved a "very high" ranking in terms of human development.