Berlin's history dates back to the 13th century when it was founded as two small towns, Colln and Berlin, near the River Spree π. During the 1800s, it grew rapidly and became the capital of Germany in 1871. Berlin faced many challenges during
World War I and World War II, including the division of the city into East and West Berlin after WWII. The Berlin Wall, built in 1961, separated families and friends until it fell in 1989, allowing people to reunite. Today, Berlin is a symbol of unity and peace βοΈ.