Some delegates refused to sign the Constitution because they thought that it

gave too much power to the central government and did not provide enough protection for individual rights and states' rights. They believed that the Constitution would create a strong national government that could potentially become tyrannical, similar to the British monarchy they had just fought to gain independence from. These delegates, known as Anti-Federalists, feared that a centralized government would infringe upon the liberties of the people and the autonomy of the individual states. They advocated for a decentralized system and requested the inclusion of a Bill of Rights in the Constitution to explicitly protect individual rights.