[PAR] [TLE] Louisiana Purchase Exposition [SEP] The Louisiana Purchase Exposition, informally known as the St. Louis World's Fair, was an international exposition held in St. Louis, Missouri, United States, from April 30 to December 1, 1904.  Local, state, and federal funds totaling $15 million were used to finance the event.  More than 60 countries and 43 of the 45 American states maintained exhibition spaces at the fair, which was attended by nearly 19.7 million people. [PAR] [TLE] 1939 New York World's Fair [SEP] The 1939–40 New York World's Fair, which covered the 1216 acre of Flushing Meadows-Corona Park (also the location of the 1964–1965 New York World's Fair), was the second most expansive American world's fair of all time, exceeded only by St. Louis's Louisiana Purchase Exposition of 1904.  Many countries around the world participated in it, and over 44 million people attended its exhibits in two seasons.  The NYWF of 1939–1940 was the first exposition to be based on the future, with an opening slogan of "Dawn of a New Day", and it allowed all visitors to take a look at "the world of tomorrow".  According to the official New York World's Fair pamphlet:
[PAR] [TLE] Louisiana Purchase Exposition [ SEP ] The Louisiana Purchase Exposition , informally known as the St. Louis World 's Fair , was an international exposition held in St. Louis , Missouri , United States , from April 30 to December 1 , 1904 . Local , state , and federal funds totaling $ 15 million were used to finance the event . More than 60 countries and 43 of the 45 American states maintained exhibition spaces at the fair , which was attended by nearly 19.7 million people . [PAR] [TLE] 1939 New York World 's Fair [ SEP ] The 1939–40 New York World 's Fair , which covered the 1216 acre of Flushing Meadows - Corona Park ( also the location of the 1964–1965 New York World 's Fair ) , was the second most expansive American world 's fair of all time , exceeded only by St. Louis 's Louisiana Purchase Exposition of 1904 . Many countries around the world participated in it , and over 44 million people attended its exhibits in two seasons . The NYWF of 1939–1940 was the first exposition to be based on the future , with an opening slogan of " Dawn of a New Day " , and it allowed all visitors to take a look at " the world of tomorrow " . According to the official New York World 's Fair pamphlet :
The 1939 New York World's Fair was exceedd in expanse only by another fair which was held in St. Louis , Missouri during what dates?
The 1939 New York World 's Fair was exceedd in expanse only by another fair which was held in St. Louis , Missouri during what dates ?
April 30 to December 1, 1904
April 30 to December 1, 1904