The document discusses different systems of government structure - unitary, confederate, and federal - and analyzes which works best for governing diverse populations. It defines each system and provides examples. A federal system is said to work best for diversity as it features a decentralized division of power between national and regional authorities, each with their own jurisdictions and procedures. The document outlines the division of power in federalism between enumerated, reserved, and concurrent powers and discusses strengths like addressing regional needs, but also weaknesses like potential overlap, contradiction, or negation between policy levels.

6. Distribution of Power in Federalism Concurrent Powers: Federal and State Govts Reserved Powers : State Governments Enumerated Powers: Federal Government