Answer: The Western Allies showed that they could sustain the operation indefinitely.
Explanation:
By spring 1949, the Berlin Airlift proved successful. The Western Allies showed that they could sustain the operation indefinitely. At the same time, the Allied counter-blockade on eastern Germany was causing severe shortages, which, Moscow feared, might lead to political upheaval.
Answer:
The United States proved to the Soviet Union that blockades of things such as rail and water could be avoided by simply flying supplies in while being successful.
Explanation:
