We encounter politics daily. When we eat, we expect that the consumer protection makes sure that we do not take in something health-damaging. When we drive to school, university or work, we have to follow the traffic regulations. When we elect a mayor, we hope that they will represent the citizens interests to the best of their ability and so on. Politics is a fundamental part of todays social coexistence and of our democratic order. This is ensured by the Federal Government, ministries, authorities etc. A study in this field is a good possibility to take part in the daily political happenings.