Questions: The Constitution was unanimously agreed upon at its first proposal.

The answer is False: The Constitution was unanimously agreed upon at its first proposal.

Explanation:

1. Historical Context: The United States Constitution was drafted during the Constitutional Convention held in Philadelphia in 1787. The process of drafting and agreeing upon the Constitution was complex and involved significant debate and compromise among the delegates.

2. Debates and Compromises: There were numerous contentious issues that required negotiation, such as the representation of states in Congress, the powers of the federal government, and the issue of slavery. These debates led to key compromises, including the Great Compromise (which established a bicameral legislature) and the Three-Fifths Compromise (which determined how slaves would be counted for representation and taxation).

3. Ratification Process: After the Constitution was drafted, it needed to be ratified by at least nine of the thirteen states to become effective. This process was not unanimous and involved significant debate and opposition in several states. The Federalist Papers, a series of essays written by Alexander Hamilton, James Madison, and John Jay, were published to support ratification and address concerns.

4. Opposition and Support: There were groups known as Federalists, who supported the Constitution, and Anti-Federalists, who opposed it due to concerns about the lack of a Bill of Rights and the potential for federal overreach. The eventual addition of the Bill of Rights was a response to these concerns and helped secure ratification.

In summary, the Constitution was not unanimously agreed upon at its first proposal, as it required extensive debate, compromise, and a ratification process that involved overcoming significant opposition.