PRE-COLONIAL POLITICAL SYSTEM IN NIGERIA by keypoint This is defined as the various forms of political administration already existing before the advent of colonial rule. Others are Viewing: PRE-INDEPENDENCE CONSTITUTION BRITISH COLONIAL ADMINISTRATION REASONS FOR THE INTRODUCTION OF COLONIAL ADMINISTRATION IN WEST AFRICA POLITICAL STRUCTURE OF COLONIAL ADMINISTRATION PRINCIPLES AND PRACTICE OF BRITISH COLONIAL ADMINISTRATION IN WEST AFRICA FUNCTIONS OF THE COLONIAL GOVERNOR EXECUTIVE COUNCIL OF COLONIAL ADMINISTRATION NEGATIVE EFFECTS OF BRITISH AND FRENCH COLONIAL ADMINISTRATIONS IN AFRICA