Solution:Nicholas Henry in his entitled "Public Administration and Public Affairs" has explained the evolution of the discipline keeping in view its definitional crisis into following five successive paradigms -
(I) The politics/Administration Dichotomy, 1900-26.
(II) The Principle of Administration - 1927-37.
(III) Public Administration as Political Science - 1950-70.
(IV) Public Administration as Management/Administration science - 1956-70.
(V) Public Administration as Public Administration - 1970.
The correct sequential stage is A, B, E, D and C is correct.