World War 2

What was the concentration camp that was Liberated on January 27th, 1945?

Who did not meet in Yalta to discuss the final assault on Germany?

What was the river that the allied forces crossed to breach Germany's last major defensive barriers?

Which president gave the green light to use atomic weapons?

What was not discussed at the Potsdam Conference: Post-war arrangements, Ultimatum for Japan, Division of Germany, The expansion of atomic weapons?

Where was the first atomic bomb dropped?

What was the name of the First atomic bomb?

Which nation declared war on Japan and invaded Manchuria?

How did Japan announce their surrender?

When did the Second World War come to an end?