Jamboree used in English, as a borrowed foreign word, with the ending -ree. The word Jamboree is a transitive verb with a direct action of the primary word Jambo. For example, an attendee of a Jambo is a Jamboree. The word "Jamboree" is used primarily by the Scouting program before the first Boy Scout "Jamboree" in 1920. The word has also come to mean "a lavish or boisterous celebration or party" outside of the Scouting program. Baden-Powell deliberately chose the name "Jamboree" where attendees were warmly welcomed attending this first Boy Scout rally or meeting with the word "Jambo!" Many, at
Cub Scouting (Boy Scouts of America) Daniel Carter Beard who felt that the use of the British book was nearly disloyal to the United States of America. West encouraged the formation of the Boy Rangers of America, a separate organization for boys eight through twelve based on an American Indian theme. The Boy Rangers used the Scout Law and their Chief Guide, Emerson Brooks, was a Boy Scout commissioner in Montclair, New Jersey. The BSA finally began some experimental Cub units in 1928 and in 1930 the BSA began registering the first Cub Scout packs, and the Boy Rangers were absorbed. The British Cubbing program used