 The Jamestown Exposition of 1907 was one of the many world's fairs and expositions that were popular in the early part of the 20th century.Held from April 26, 1907 to December 1, 1907, attendees included US President Theodore Roosevelt, Kaiser Wilhelm II of Germany, the Prince of Sweden, Mark Twain, Henry H. Rogers, and dozens of other dignitaries and famous persons.A major naval review featuring the United States' Great White Fleet was a key feature.