Jomo Kenyatta he returned to Kenya and became a school principal. In 1947, he was elected President of the Kenya African Union, through which he lobbied for independence from British colonial rule, attracting widespread indigenous support yet animosity from white settlers. In 1952, he was among the Kapenguria Six arrested and charged with masterminding the anti-colonial Mau Mau Uprising. Although protesting his innocence—a view shared by later historians—he was convicted. He remained imprisoned at Lokitaung until 1959 and then exiled in Lodwar until 1961. On his release, Kenyatta became President of KANU and led the party to victory in the 1963 general
Mau Mau Uprising as "a complete blueprint for winning the war against Mau Mau using socioeconomic and civic reform." What developed, however, has been described as a British gulag. The Pipeline operated a white-grey-black classification system: 'whites' were cooperative detainees, and were repatriated back to the reserves; 'greys' had been oathed but were reasonably compliant, and were moved down the Pipeline to works camps in their local districts before release; and 'blacks' were the so-called 'hard core' of Mau Mau. These were moved up the Pipeline to special detention camps. Thus a detainee's position in Pipeline was a straightforward reflection of how cooperative