But such bliss, though long-earned, was short-lived. In 1938, the Nazis set up camp in Bohemia and Moravia and the subsequent effect on the country was tragic. Approximately 125,000 citizens, including 83,000 Jews, were killed, and hundreds of thousand of others were sent to prisons and concentration camps or forced into hard labor. The Czechoslovak Republic was restored after World War II made its exit from history. Yet shortly after coming to power, the country´s communist party fell under Soviet influence. In 1968, an attempt to give the communist system a human face known as Prague Spring (a period of political liberalization that brought Soviet ire, not to be confused with the Prague Spring International Music Festival), failed miserably when Warsaw Pact forces invaded Czechoslovakia. The new government was more hard-line than ever, and the Czech people remained locked behind the Iron Curtain throughout the 1970´s and the 1980´s.