Jomo Kenyatta characterised Kenyatta as a Pan-Africanist. However, Maloba observed that while during the colonial period Kenyatta had embraced "radical Pan African activism", this was in "marked contrast" to the "deliberate conservative positions, especially on the question of African liberation", that he espoused while Kenya's leader. As leader of Kenya, Kenyatta published two collected volumes of his speeches: "Harambee" and "Suffering Without Bitterness". The material included in these publications was carefully selected so as to avoid mention of the radicalism he exhibited while in Britain during the 1930s. Kenyatta had been exposed to Marxist-Leninist ideas through his friendship with Padmore and the
Jomo Kenyatta in the affairs of other states, including those in the East African Community. Despite his reservations about any immediate East African Federation, in June 1967 Kenyatta signed the Treaty for East African Co-operation. In December he attended a meeting with Tanzanian and Ugandan representatives to form the East African Economic Community, reflecting Kenyatta's cautious approach toward regional integration. He also took on a mediating role during the Congo Crisis, heading the Organisation of African Unity's Conciliation Commission on the Congo. Facing the pressures of the Cold War, Kenyatta officially pursued a policy of "positive non-alignment". In reality, his foreign policy