Final answer:
Harriet Tubman helped over three hundred people escape slavery through the Underground Railroad and performed at least thirteen missions to the South for this purpose. The network contributed to the freedom of between 50,000 to 100,000 enslaved individuals.
Step-by-step explanation:
Harriet Tubman, often referred to as an American Moses, was instrumental in the Underground Railroad, aiding other enslaved individuals in their quest for freedom. It is documented that Harriet Tubman helped over three hundred people escape slavery. She ventured back to the South at least thirteen times to guide them along the Underground Railroad towards liberty, predominantly in the North or Canada where slavery had been abolished. Her heroic efforts included rescuing family members and friends, with one such mission liberating nearly seventy individuals. The broader impact of the Underground Railroad was significant, with estimates indicating that between 50,000 and 100,000 slaves found their path to freedom through this network, in spite of the dangers increased by the 1850 Fugitive Slave Act.