Why did Alexander Hamilton oppose adding a Bill of Rights to the Constitution?

A. He was afraid it would actually limit individuals' rights by not listing them all.
B. He feared it would cause the defeat and eventual elimination of the U.S. Constitution.
C. He did not believe in individual rights and believed the federal government should have more power.
D. He did not support the Confederacy and wanted the southern states to leave the Union.

A. He was afraid it would actually limit individuals' rights by not listing them all.

B. He feared it would cause the defeat and eventual elimination of the U.S. Constitution.

To determine why Alexander Hamilton opposed adding a Bill of Rights to the Constitution, we can look at historical documents and his own writings. Alexander Hamilton, one of the Founding Fathers of the United States, initially opposed the inclusion of a Bill of Rights in the Constitution. His main concerns and reasons for his opposition can be summarized as follows:

B. He feared it would cause the defeat and eventual elimination of the U.S. Constitution.

Hamilton believed that explicitly enumerating rights in a Bill of Rights might create the impression that the federal government had the power to infringe upon rights that were not specifically listed. In Federalist Paper No. 84, Hamilton argued that such a list of rights could be problematic because it could lead to the belief that the absence of a listed right meant the government could infringe upon it. He stated that if a Bill of Rights was added to the Constitution, it would "afford a colorable pretext to claim more [rights] than were granted."

Hamilton also argued that the Constitution already provided sufficient safeguards for individual rights. He believed that the powers granted to the federal government were already limited, and the absence of a Bill of Rights did not mean the government could infringe upon rights that were not explicitly listed. In Federalist Paper No. 84, Hamilton stated, "I go further and affirm that bills of rights, in the sense and to the extent in which they are contended for, are not only unnecessary in the proposed Constitution but would even be dangerous."

It's important to note that Hamilton's initial opposition was not because he did not believe in individual rights or that the federal government should have more power, as option C suggests. He had concerns about the potential implications and misinterpretations that a written list of rights might create, but he eventually came to support the idea of a Bill of Rights once the Constitution was ratified.

Therefore, the correct answer is B. He feared it would cause the defeat and eventual elimination of the U.S. Constitution.