How have different forms of governance been constructed and maintained over time ? (ap world history) pls

Farmers used plows, wheelbarrows, etc. to help farm, which was the basis of community ability to use metal. The Five themes of AP World History serve as unifying threads through which you can examine broader themes throughout each period. ... Political Structures and Forms of Governance – Empires – Nations and ... Refers to the processes by which hierarchical systems of rule have been constructed and maintained

John Marshall

Explanation:

majority opinion by John Marshall. No. In an opinion delivered by Chief Justice John Marshall, the Court held that the Georgia act, under which Worcester was prosecuted, violated the Constitution, treaties, and laws of the United States.