Bryan McAllister’s personal reference notebook
July 27, 2026Short & citedBlog
Civic Viewpoint.
A quiet encyclopedia with a personal desk
Kept by Bryan McAllister — short guides, clear facts, and the Canadian angle when it matters.
People File • Abolitionist

Harriet Tubman

Harriet Tubman was an American abolitionist, Underground Railroad conductor, and social activist who escaped slavery in Maryland and later helped guide other enslaved people to freedom.

Updated July 27, 20261 min readCited sources

Harriet Tubman was an American abolitionist and Underground Railroad conductor who escaped slavery in Maryland in 1849. She later helped guide dozens of enslaved people to freedom and served the Union during the Civil War.

What she did

Born into slavery as Araminta Ross, Tubman escaped in 1849 and became a leading conductor on the Underground Railroad, a secret network of routes and safe houses. She risked her life repeatedly to lead family and others to freedom, and during the Civil War she worked as a nurse, scout, cook, and spy for the Union.

Why she matters

Tubman became a powerful symbol of abolition and women’s suffrage. In 2016, the U.S. Treasury announced she would replace Andrew Jackson on the redesigned $20 bill, though the change has been delayed. Her legacy endures as a testament to courage and the fight for freedom.

Canadian connection

Tubman’s Underground Railroad work extended into Canada, where many formerly enslaved people settled after escaping the United States. This cross-border network made Canada a key destination for those seeking liberty, linking her story to Canadian history.

In short

  • Escaped slavery in 1849 and became a famous Underground Railroad conductor.
  • Helped rescue dozens of enslaved people – estimates vary from 70 to over 300.
  • Served the Union as a spy, scout, nurse, and cook during the Civil War.
  • Selected to appear on the redesigned US $20 bill, replacing Andrew Jackson.
Canadian angle

Tubman’s Underground Railroad work reached Canada, where some formerly enslaved people settled after escaping the United States.

Quick questions

Who was Harriet Tubman?
Harriet Tubman was an American abolitionist, Underground Railroad conductor, and social activist who escaped slavery and then helped others gain freedom.
What did Harriet Tubman do?
She escaped slavery, led enslaved people to freedom via the Underground Railroad, worked for the Union during the Civil War, and later supported women’s suffrage and charitable work.
What is the Harriet Tubman $20 bill?
In 2016, the U.S. Treasury announced plans to place Tubman on a redesigned $20 bill, replacing Andrew Jackson, though the change has been delayed.

Sources

  1. U.S. National Park Service — https://www.nps.gov/people/harriet-tubman.htm
    Supports: Birth name, birth place, birth date, death date, and major roles.
  2. Encyclopaedia Britannica — https://www.britannica.com/biography/Harriet-Tubman
    Supports: Biographical overview, Underground Railroad work, Civil War service, and death information.
  3. National Women's History Museum — https://www.womenshistory.org/education-resources/biographies/harriet-tubman
    Supports: Escape from slavery, Underground Railroad work, approximate number of people helped, and later philanthropy.
  4. U.S. National Archives — https://www.archives.gov/research/african-americans/individuals/harriet-tubman
    Supports: Biographical roles, Civil War service, Combahee River Raid, and Underground Railroad legacy.
  5. Biography.com — https://www.biography.com/activists/harriet-tubman
    Supports: Underground Railroad role and 2016 U.S. Treasury announcement about the $20 bill.