Welche deutsche Stadt wurde nach dem Zweiten Weltkrieg in vier Sektoren aufgeteilt?

Why this is the correct answer

Although Berlin was located entirely within the Soviet occupation zone, the city was placed under four-power administration because of its historical and symbolic importance as Germany's capital. Each of the four Allied powers — the US, UK, France, and Soviet Union — governed one sector of Berlin. This four-sector status made Berlin a persistent flashpoint of the Cold War, most dramatically during the 1948–49 blockade and the construction of the Wall in 1961.