Geography has played a key role in urban development because it aids in understanding patterns in human migration, climate changes and how it impacts cities and towns, and how the natural environment responds to alterations.
Some key aspects of human geography in Germany include the country's high population density, its urbanization with major cities like Berlin and Munich, its aging population and declining birth rate, its strong economy and industrial base, and its multicultural society with a growing immigrant population.
* By accident of birth you become a citizen of a country, * By choice through Immigration and Naturalization you change your citizenship. * By study of multiple languages, politics, geographys, customs, traditions and travel, you endeavor to become a Citizen of the World. They are very, very unique individuals. Perhaps each generation produces one or two such rare persons.