Final answer:
Anti-Federalists believed that the Constitutional Convention had gone too far due to the concentration of centralized power, the potential for congressional overreach, and the absence of a bill of rights.
Step-by-step explanation:
Anti-Federalists believed that the Constitutional Convention had gone too far because they saw it as a dangerous concentration of centralized power that threatened the rights and liberties of ordinary U.S. citizens. They argued that provisions in the Constitution, such as the elastic clause, could allow Congress to legislate on matters beyond what was originally intended. They believed that a bill of rights was necessary to protect individual rights. Additionally, they were dissatisfied with the lack of transparency in the drafting and ratification process, and the absence of a bill of rights in the Constitution.