The Chancellor of Germany is the head of government in Germany, responsible for leading the country and making important decisions. This position is similar to a prime minister in other countries. The Chancellor is usually the leader of the political party that has the most seats in the Bundestag, Germany's federal parliament. They play a key role in shaping domestic and foreign policy. Chancellors are elected every four years, but they can serve multiple terms. Notable Chancellors include Angela Merkel, who was the first female Chancellor and served for 16 years, and Otto von Bismarck, known for unifying Germany in the 19th century.