Final answer:
The inclusion of the Bill of Rights in the Constitution mitigated the Anti-Federalists' concerns by adding protections for individual liberties, which was a decisive factor in the Constitution's ratification by pivotal states.
Step-by-step explanation:
The Bill of Rights was integral in easing the Anti-Federalists' concerns about the Constitution. Anti-Federalists were wary of the centralized power and the lack of individual protections in the new Constitution. The assurance and subsequent adoption of the Bill of Rights provided the necessary protection against governmental excesses that the Anti-Federalists sought. These amendments safeguarded individual liberties that were crucial for obtaining the support of key states like New York and Virginia, helping in the ratification of the Constitution.
The Federalist Papers worked to soothe fears that the government would become tyrannical, and the acceptance of the Bill of Rights showed a commitment to civil liberties and signaled a balance between strong governmental structure and the rights of the people. The first ten amendments became well-known components of the Constitution, expanding freedoms and establishing a precedent for future amendments that would continue to shape American ideals of liberty and justice.