Which of the following was NOT one of the original 13 states?

Ohio was not one of the original 13 states. The original 13 states were those that declared independence from Great Britain and formed the United States. These included states like Delaware, Massachusetts, and Virginia, which were among the first states to join the Union following the Declaration of Independence in 1776.

Ohio, on the other hand, was part of the Northwest Territory and did not achieve statehood until 1803. It was established much later than the original states and was a significant part of the westward expansion of the country. Understanding the original 13 states is crucial for grasping the early formation of the United States and its historical context.