How old is the city Berlin Germany?

The city of Berlin, Germany has a rich and long history. The exact age of Berlin is not known, but archaeological evidence suggests that the area has been inhabited for at least 7,000 years. The first written record of Berlin dates back to the 13th century, when it was mentioned as a small fishing village. In 1237, Berlin received city rights and began to grow in size and importance. By the 18th century, Berlin had become the capital of Prussia and was one of the largest and most important cities in Europe. Today, Berlin is a modern and cosmopolitan city with a population of over 3.7 million people.