John M. McCarty

John M. McCarty was a 19th-century American engineer and military officer known for his work in surveying and map-making. He played a significant role in exploring and charting territories, particularly during the westward expansion of the United States. His contributions helped improve navigation, infrastructure, and defenses. McCarty's expertise in engineering and mapping provided valuable insights during a period of rapid growth and development in the country. Overall, his work supported the exploration and settlement of new regions, leaving a lasting impact on American geographic and military history.