US placed in an awkward position
Asking for Berlin to become a 'free city' showed the USSR as a peaceful nation
If the USA refused, it would make them look power-hungry
In reality, Khrushchev had no intention to make Berlin independent. He wanted to incorporate the whole of Berlin into the USSR
Giving control of Berlin's transport network to the GDR played a clever political tactic
To secure access to West Berlin, the West would have to enter into negotiations with the GDR
Forces the USA to acknowledge that the GDR was an independent country and Germany was not ruled as one nation