Germany has a long history dating back to 1814 when the German Confederation was established. Adolf Hitler served as Chancellor from 1933-1945 and was the leader of Nazi Germany during World War 2. Today, Germany has a population of over 80 million people and uses the Euro as currency. Some of the largest cities are Berlin, Hamburg, and Munich. Popular sports include soccer, cycling, and the Olympics, while famous German cultural contributions are in music, food, and products like vehicles.