B. He is the father of the public library, and c and d
The Kitchen Cabinet also described as the grinder group.
<span>Russia was blocking supply routes.
</span><span>Russia believed that blocking the supply routes would help cut the US and Great Britain supplies in Berlin. </span><span> </span><span>They thought that this move can be one ground to let Allies get off Berlin. </span><span>They tried to block all the possible routes where the US and Great Britain can get supplies for their own divided zones in Berlin. The Berlin Airlift bridged the trouble on traveling supplies. </span><span>
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Id say A; Government regulations because in my opinion the rest dont make sense in this situation
