[["The World's Fair in 1974 was named Expo 74 and was held in Spokane Washington.", 127.0], ["Expo 74 was in Spokane Washington", 55.0], ["The 1974 World's Fair was held in Spokane, Washington.", 15.0], ["Expo '74, officially known as the International Exposition on the Environment, Spokane 1974, was a world's fair held May 4, 1974, to November 3, 1974 in Spokane, Washington in the northwest United States. It was the first environmentally themed world's fair and attended by roughly 5.6 million people", 10.0]]
where was the nineteen seventy four world's fair
history