What is Brutus central argument

Brutus argues that a free republic cannot exist in such a large territory as the United States. He uses the examples of the Greek and Roman republics that became tyrannical as their territory grew.

He believed that the Constitution and laws of every state would nullified and declared void if they were, or shall be inconsistent with the Constitution. Brutus argued that under the Necessary and Proper Clause, Congress would be able to repeal state fundraising laws.