Why was federalists an appropriate name for Alexander Hamilton's political party?

The name "Federalists" was appropriate for Alexander Hamilton's political party because it emphasized their strong support for a centralized federal government that could effectively manage the nation's affairs. The Federalists believed in a robust national authority to maintain order, promote economic growth, and ensure national security. This stood in contrast to the Anti-Federalists, who favored more power for individual states and a limited federal government. Ultimately, the name reflected their commitment to the principles of the Constitution and the necessity of a cohesive union.