Harriet Tubman settled in Philadelphia and made plans to rescue the rest of her family. She traveled back to Maryland and rescued her sister and other family members. And then a year later rescued her brothers. This photo shows Harriet Tubman in her later years - can you find the three differences in this photo hunt puzzle?
The methods of her journey, by traveling at night and using many contacts along the way, became known as the Underground Railroad. Harriet returned for her husband, but he had remarried.