Stalin set up a blockade around west Berlin is discussed below.
Explanation:
The Berlin Blockade was a struggle in 48 by the Soviet Union to restrict the strength of Great Britain, the United States, and France to progress to their areas of Berlin, which rested inside Russian-dominance in East Germany.
The central purpose of the Berlin Blockade was the Cold War, which was just begun.
On June 7, the Western authorities declared their purpose to advance with the making of West Germany.