Final answer:
The true comparison of the founding documents is that the Articles of Confederation and the Constitution both reflect the principle of federalism but have different ways of applying it.
Step-by-step explanation:
Out of the given options, the comparison of the founding documents that is true is: 2) The Articles of Confederation and the Constitution both reflect the principle of federalism but have different ways of applying it.
The Articles of Confederation and the Constitution both incorporated the principle of federalism, which is the division of power between a central authority and individual states. However, the Articles of Confederation established a weak central government with limited powers, while the Constitution created a stronger central government with expanded powers.
For example, under the Articles of Confederation, the national government had no power to tax or regulate commerce, which limited its ability to govern effectively. In contrast, the Constitution granted the central government the authority to impose taxes, regulate trade, and raise an army, among other powers.