Rita Daniels learned at 9 that she is the great-great-great-grandniece of famed abolitionist Harriet Tubman, who led countless enslaved Africans to freedom through the Underground Railroad.

After sparking backlash for removing references to Tubman’s role in the movement, the NPS said changes were “made without approval.”

The webpage's administrators temporarily changed an introductory paragraph to emphasize “Black/White Cooperation.”