Which of the following describes a similarity between eastern and western europe following world war 2?
a. each region fiercely resisted the creation of the truman doctrine.
b. each region fell under the influence of a foreign superpower.
c. each region promoted the spread of international communisms.
d. each region established its own "iron curtain" to protect its interests.

B. Each region fell under the influence of a foreign superpower.

Explanation:

After the war, Europe was divided into two blocks. One dominated by the Soviet Union and another by the Allies, particularly, the US.  

Both foreign powers devised similar measures and policies to control the expansion of the other.  The US promoted the Marshall plan and the USSR pushed for the Comecon, using commercial ties and economic aid to control their respective area of influence.  

answer; ///attempts to change more than once behavior at the same time;