 Complete the following phrase:  Baden-Powell was British, but picked up the habit of wearing a Stetson campaign hat and neckerchief for the first time in 1896 in Africa during the Second Matabele War. It was during this time that Baden-Powell, already a cavalryman, was befriended by the celebrated American scout Frederick Russell Burnham, who favored the campaign hat. In the African hills it was Burnham who first introduced Baden-Powell to the ways and methods of the indigenous peoples of the Americas, and taught him woodcraft better known today as Scoutcraft. After Baden-Powell became famous as the victor of the 