Discussion Questions
- How does Louis Masur distinguish between long-term and short-term causes of the Civil War and what events does he identify as the final triggers for the conflict?
- Can you identify and explain these terms below?
Statistical Gateway
- Enslaved population in 1840: roughly 2 million
- Enslaved population in 1860: roughly 4 million
- Estimated number of antebellum slave sale transactions: 2 million
- Ratio of antebellum slave marriages broken apart by sale: ¼
- Estimated annual temporary escapes from slavery (“laying out”): 100,000
- Estimated annual attempts at permanent escapes from slavery: 1,000
- Documented recaption (kidnapping) efforts across North during 1850s: 150
- Documented individual fugitive rendition cases between 1850-1861: 200
- Total number of formal federal rendition hearings between 1850-1861: 125
- Number of rendition hearings in New England states after 1854: 0
- Percentage of nation’s rendition hearings held in Ohio between 1855-1861: 75
- Vigilance committee records for successful escapes during 1850s: 3,000+
- Documented vigilance-led resistance efforts during 1850s: 80
- Estimated total casualties from antebellum resistance efforts: 100s
- Total number of UGRR operatives killed in free states: 0
- Total number of freedom seekers killed in free states: 1
- Total number of slaveholders or slave catchers killed in free states: 3
- Total number of UGRR operatives fined or imprisoned in free states: about 10-12
- Estimated number of figures imprisoned for slave-stealing in slave states, 1840s-50s: 200+
- Longest sentence for UGRR operative convicted in northern state under federal law: 3 months
- Longest period of imprisonment for a UGRR operative convicted in a slave state: 17 years
Sources: McPherson, Battle Cry of Freedom (1988); Franklin & Schweninger, Runaway Slaves (1999); Stanley Campbell, The Slave-Catchers (1968); Lois Horton in David Blight, Passages to Freedom (2004); Walter Johnson, Soul By Soul (1999).
1851: William and Eliza Parker and the Christiana Resistance

Christiana Riot or Resistance, September 11, 1851

Eliza Parker’s original horn, Christiana, PA (courtesy of Christiana Historical Society; photo by Aiden Pinsker)
Below: interview with Michele Parker Samuels, descendant of William and Eliza Parker, conducted April 2021 by Aiden Pinsker