Answer:
The Iron Curtain
Explanation:
Churchill was the first to coin the term "Iron Curtian" in relation to the USSR land holdings in eastern europe, the USSR leaving smaller countries as a buffer zone for an attack on Russia
A route of trading silk to other countries from I believe China.
The doctrine of popular sovereignty was used. That meant that people in those states could choose to vote to support slavery and since they were majority then slavery would be permitted. There were even states that were at first non-slave states but then things changed and they voted to introduce slavery into the state and people voted for this and supported this.
The correct answer is A - Byzantine Empire.
In the year 500 CE and onward, England, France, and the Roman empire were nto present in these areas, the Byzantine empire, on the other hand, was controlling this portion of the world.
Nazi Germany fell in the year 1945
:)
