What meeting took place in Philadelphia in 1787 to revise the Articles of Confederation and eventually led to the creation of a new government?

The meeting that took place in Philadelphia in 1787, which aimed to revise the Articles of Confederation and ultimately resulted in the formation of a new government, is indeed known as the Constitutional Convention. The Articles of Confederation were found to be ineffective in addressing various political and economic issues that arose after the American Revolution, leading to widespread calls for reform.

At the Constitutional Convention, delegates from twelve of the thirteen states (Rhode Island did not attend) gathered to discuss a stronger national framework. They debated various aspects of governance, ultimately leading to the drafting of the United States Constitution. This new Constitution established a federal system with a separation of powers among the legislative, executive, and judicial branches, thereby providing a more robust and functional government structure than what was previously available under the Articles.

The other meetings mentioned do not fit the description of the 1787 assembly. The First Continental Congress took place in 1774 and focused on colonial resistance to British rule rather than revisions to the Articles of Confederation. The term "Secession Convention" is often associated with events leading up to the Civil War, and the "Federalist Convention" is not a recognized gathering in American history. The framing of the Constitution at the Constitutional Convention was pivotal in shaping the