Robert Oppenheimer was a physicist in charge of the Manhattan Project. The project developed the atomic bomb.
X-fighters
Victory in the Pacific is a WW II term. It is the name given to the day on which WW II ended with the surrender of Japan.
U-boat
Probably some historian some where.
In terms of what?
the official terms of peace during world war 1 was the signing of the peace treaty of versallies.
No - Hitler was blamed for starting the war.
World War II terms that start with the letter Y:The Yalta Conference in February 1945 was attended by Winston Churchill, Franklin Roosevelt and Joseph Stalin. The leaders discussed the post war reorganization of Europe.Yorktown - The U.S. navy had a class of US aircraft carriers called the Yorktown.
The terms of the Treaty of Versailles were harsh on Germany because the Allied powers wanted to punish Germany for starting World War I and to prevent them from starting another war in the future. Germany was blamed for the war and was forced to accept full responsibility, pay reparations, reduce its military, and give up territory. These terms were meant to weaken Germany and ensure it could not threaten the peace again.
I wouldn't call any war "great" but WWII is the largest war in history in terms of of area of the world affected and people involved, and the worst in terms of the number of casualties.
world war1 treaties
RN in military spec terms mean World War 2