Question

This period was a time of great political unrest, which divided Europe into eastern and western sections.

Cold War

Imperialist

Middle Ages

Yalta Conference

Answer 1

The first one

Step-by-step explanation:

Cold War

Answer 2

Cold War

Step-by-step explanation:

The Iron Curtain was at first a non-physical boundary dividing Europe from the end of world war 2 in 1945 until the end of te cold war.