Samuel Huntington mentioned in his book The Political System of Changing Societies, a comprehensive summary of the dilemma of political change in traditional systems in describing the Belgian Revolution in 1787 against the modernized reforms that Joseph II said in: “The issue is clear, the difference between social change and constitutional freedom may come reform At the expense of the totalitarian government overriding the unified administration and historical institutions in the country, or freedom is preserved at the expense of the continuity of old regimes of privileges, property, private rights, class structure, and church participation in state affairs.

Key words: political change, Mauritania, Algeria, Morocco, revolution.