In September 1894, Jennie Dean, a former slave and visionary educator, opened the Manassas Industrial School for Colored Youth in Manassas, Virginia, with a dedication address by Frederick Douglass. Dean, who had been born enslaved in Prince William County, worked tirelessly for nearly a decade to raise funds and secure land for the school, which provided vocational and academic education to hundreds of African American students. The institution was one of the first of its kind in the region and played a crucial role in advancing Black education during the Jim Crow era. The school operated until 1959, leaving a lasting legacy of empowerment and opportunity.

The Manassas Industrial School is the subject of historical studies and local literature, with Jennie Dean celebrated as a heroine of Black education. Her story has been told in biographies, poems, and community commemorations that highlight her determination and vision. The school's legacy continues to inspire writers and educators who explore the history of African American education in the South.