I’m 1948 the soviet union blocked all access to berlin and refused to supply food to the sections under western control. western nations responded to this action

The correct answer is B: Sending supplies to these areas by cargo aircraft. This blockade is known by the Berlin Blockade and it was one of the major international crises of the Cold War. In response, the Allies (western nations) organized the Berlin airlift to carry supplies to the people of West Berlin.

most people were factory or company owners.

the answer is true sir