when did the aforesaid war begin?
1939
World War II
1939 
what part of new york is radio city music hall in Rockefeller Center, in Midtown Manhattan when was it established? December 27, 1932 what can you tell me about its exterior? Its exterior is notable for a long marquee sign that wraps around the corner of Sixth Avenue and 50th Street, as well as narrower, seven-story-high signs on the north and south ends of the marquee's Sixth Avenue side; both signs display the hall's name in neon letters. does it host any concerts? Pink Floyd played at the Music Hall on March 17, 1973, The Grateful Dead played eight shows over 9 days, American new wave band Devo performed ETC what more can you tell me about its location? iT was built on a plot of land that was originally intended for a Metropolitan Opera House. can you name any landmarked structures? UNANSWERABLE how is it associated with ww ii era? The elevator system was so advanced that the U.S. Navy incorporated identical hydraulics in constructing World War II aircraft carriers; according to Radio City lore, during the war.
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World War II [SEP] Introduction
World War II (WWII or WW2), also known as the Second World War, was a global war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all the great powers—forming two opposing military alliances: the Allies and the Axis. In a state of total war, directly involving more than 100 million people from more than 30 countries, the major participants threw their entire economic, industrial, and scientific capabilities behind the war effort, blurring the distinction between civilian and military resources. World War II was the deadliest conflict in human history, marked by 70 to 85 million fatalities.