Berlin is Germany's capital, the largest city in the country with about 3.4 million inhabitants and covering an area of approximately 892 km². Berlin is at the same time, and one of the 16 federal states, having the government own land, called "the Senate" Prime Minister , its own constitution and other powers of a state. Its position on the map is like an island / enclave completely surrounded by Brandenburg. It is crossed by rivers Spree and Havel.
