Introduction -- Evolution of Economic Development Theories and Doctrines -- Economic Policy Practice -- Evolution of Governance and Development Administration Theory -- Evolution of Governance and Development Administration Practice -- Evolving Roles of Non-Governmental Organizations -- The Evolution of Foreign Assistance Theories and Doctrines -- International Development in the American Grain : From Point Four to the Present -- Evolving Roles of the Military -- Complementarity of Security and Development Doctrines : Historical Cases and Aftermaths -- Conclusion : Linkages and Challenges.