Supremacy of constitution by virtue of sec1 (3). The constitutional provision is superior to any other law and any enactment that is inconsistent shall be declared null and void to the extent of inconsistency.
The constitution has provision for separation of power as contained in sec 4, 5, and 6. Separation of power entails that each organ of govt has its own responsibility and no organ of govt can infringe on the other arm of govt.
Provision of bicameral legislature at the centre, senate and House of rep and unicameral at the state level, state House of Assembly.
Rule of law entails actions of public/organs and people must be in accordance to the law and equality. Provision for fundamental objective and directive principle. Provisions are what a manifesto is to a political party. It covers economic, education that govt policy should be geared to. The fundamental human right is contained in section 33, 34, 35, 36.