Am I correct??
During World War II, why were Tehran and Yalta significant? - I chose B

A. military victories for the Allies

B. sites of Nazi concentration camps

C. key beaches during the invasion of Normandy

D. sites of conferences held by the Big Three

Question

Am I correct?? 
During World War II, why were Tehran and Yalta significant? - I chose B

 A. military victories for the Allies 

 B. sites of Nazi concentration camps 

 C. key beaches during the invasion of Normandy 

D. sites of conferences held by the Big Three

anonymous · Answer

Actually, it's (D) sites of conferences held by the Big Three -- to discuss wartime strategy as well as how to go about post-war Europe (division of Germany, spheres of influence, etc.). The US, UK, and the Soviet Union were the so-called "Big Three".

anonymous · Answer

d is correct