As a conductor on the Underground Railroad it is estimated that Tubman freed around 70 enslaved people. Harriet Tubman (far left), with a group of former slaves whose escape she assisted Tubman ...

As a conductor on the Underground Railroad it is estimated that Tubman freed around 70 enslaved people. Harriet Tubman (far left), with a group of former slaves whose escape she assisted Tubman ...

Harriet Tubman is perhaps the most well-known of all the Underground Railroad's "conductors." During a ten-year span she made 19 trips into the South and escorted over 300 slaves to freedom.

An escaped slave who became one of the best-known "conductors" on the Underground Railroad, Harriet Tubman led over 300 slaves to freedom in the decade before the war. The Maryland native began ...

Already universally hailed as the great abolitionist and Underground Railroad leader, you can now add at least one more well-deserved honor for Harriet Tubman: Brigadier General in the Maryland ...