Answer and Explanation:
After the Second World War, the countries that formed the Allies axis, mainly the USA and the USSR, initiated plans to help rebuild the European countries that were destroyed during the war, in addition, these countries take advantage of the situation to stimulate their influence and political control in European countries. One of the countries was Germany, which was divided between aid from the USA and URSSA, which were established on each side of the country and provided their guidelines in each of these regions.
However, due to political, social and economic divergences, the sides occupied by the USA and the USSR began to have several conflicts. In response to these conflicts, the USSR decided to completely isolate the city of Berlin from contact with West Germany (which was occupied by the USA). This caused the Allies to evasively respond by sending massive, military air aid to West Germany, which almost sparked a new armed conflict in Europe.