There were many reasons. One being that it was winter and it was harder to gather things and keep spirits up when everyone was running low on food. It was also in bad weather.
A. to regulate the production and allocation of materials
Answer:
Be careful how you distribute your weight, Madam. You might upset it, you know
Explanation:
The Berlin Blockade led the conflict between the USSR and
US/Western Allies as this blockade removed the railway access for the western
allies to gain access to the parts in Berlin which were under the control of
the allied forces.