Original Federal Boundary Stone, District of Columbia, Northeast 8

Prince George's County, Maryland has a rich history dating back to the arrival of European settlers in the 17th century. Originally home to Native American tribes such as the Piscataway and Yaocomico, the area was explored by the English in the early 1600s. In 1696, Prince George's County was established and named after Prince George of Denmark, the husband of Queen Anne. The county became a significant agricultural region, with tobacco being the primary crop.

During the American Revolutionary War, Prince George's County played a crucial role in the fight for independence. Many residents joined the Continental Army, and the county served as a crucial transportation route between Maryland and Virginia. The county's plantations were also centers for pro-Revolutionary activities. Notable figures from Prince George's County, such as Thomas Stone and Samuel Ogle, played important roles in the early days of the United States.

In the 19th century, the county's agricultural economy shifted from tobacco to other crops such as wheat and corn. The construction of the Baltimore and Potomac Railroad in the mid-1800s brought significant changes to the region, spurring industrial development and urbanization. Towns and communities grew around the railway stations, leading to the establishment of schools, churches, and businesses.

In the 20th century, Prince George's County experienced rapid population growth and suburbanization. The county became a popular residential area for those working in nearby Washington, D.C., leading to the construction of numerous housing developments. The county also became a hub for government and educational institutions, hosting the University of Maryland and numerous federal agencies. Today, Prince George's County is a dynamic area with a diverse population, a mix of suburban and urban areas, and a thriving economy.