The nickname "The Keystone State" refers to Pennsylvania's central role in the founding of the United States. The term "keystone" is a metaphor for the vital role Pennsylvania played in the economic, political, and social development of the nation, particularly during the American Revolution and the early years of the Republic. The state housed the Continental Congress and was the site of the signing of the Declaration of Independence and the Constitution, making it a crucial "keystone" in the arch of American history.
Pennsylvania's official nickname is the "Keystone State".
the keystone state
The Keystone State
The Keystone State.
keystone state
the keystone state
Penn's Woods
The Liberty Bell State or the Keystone State
The state in the northeast region that is nicknamed the Keystone State is Pennsylvania. It received the nickname because the state was the middle colony out of the original thirteen colonies.
The Keystone State and the Quaker State. Quaker State Oil (for vehicles ) got its name from PA's nickname.The Keystone State, or in colonial times Quaker State.
Pennsylvania is known as the Keystone State.
It has been called the Keystone State and the Quaker State.