Germany (German: Deutschland), officially the Federal Republic of Germany (German: Bundesrepublik Deutschland), is a federal parliamentary republic in western-central Europe. It consists of 16 constituent states, which retain limited sovereignty, and covers an area of 357,021 square kilometres (137,847 sq mi) with a largely temperate seasonal climate. Its capital and largest city is Berlin. Germany is a major economic and political power and traditionally a leader in many cultural, theoretical and technical fields. More: en.wikipedia.org.