Formal region - State of Texas,
Perceptual region - Tarrant County
Functional Region - The United States
Hence, the correct answer are State of Texas, Tarrant County, The United States.
What is Tarrant County?
Tarrant County is located in the U.S. state of Texas. As of 2020, it had a population of 2,110,640. It is Texas' third-most populous county and the 15th-most populous in the United States.
Therefore, the correct answer are State of Texas, Tarrant County, The United States.
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