How did supporters of the Constitution defend the new plan of government?

Supporters of the Constitution, known as Federalists, defended the new plan of government by emphasizing its ability to create a stronger and more effective national framework that could address issues like trade, defense, and internal unrest. They argued that a centralized government would prevent the chaos and inefficiencies seen under the Articles of Confederation. Federalists also highlighted the system of checks and balances and separation of powers as safeguards against tyranny, promoting the idea that the Constitution would protect individual liberties while maintaining order and stability.