1st World Scout Jamboree 1st World Scout Jamboree The 1st World Scout Jamboree was held from 30 July 1920 to 8 August 1920 and was hosted by the United Kingdom at Kensington Olympia in London. 8,000 Scouts from 34 nations attended the event, which was hosted in a glass-roofed building covering an area of . It was at this event that Baden-Powell, the founder of Scouting, was acclaimed the Chief Scout of the World. The organizing secretary was A.G. Wade. The Olympia arena was filled with a foot-(30 cm)-deep layer of earth, which was turfed over, enabling the Scouts to pitch tents within the
American Boy Scouts American Boy Scouts The American Boy Scouts (ABS), officially American Boy Scout then United States Boy Scouts, officially United States Boy Scout, was an early American Scouting organization formed by William Randolph Hearst in 1910, following on from the formation of the Scouting movement by Robert Baden-Powell between 1903 and 1907. Near the end of its existence, the organizations also used the names American Cadets and U.S. Junior Military Forces. The ABS was the rival of the Boy Scouts of America (BSA) similar to the situation in the United Kingdom with Baden Powell's Boy Scouts and the British Boys Scouts