Final answer:
Essential details include Frederick Douglass's escape from slavery, leadership in the abolitionist movement, his support for women's suffrage, and his newspaper that propagated his views for social reforms.
Step-by-step explanation:
The essential details for an objective summary of the excerpt from "A History of Voting Rights" that pertain to Frederick Douglass include:
- Douglass was an African American man born into slavery who later escaped.
- He became a prominent leader of the abolitionist movement.
- Douglass supported women's suffrage and was instrumental in passing the resolution at the Seneca Falls convention.
- He ran a newspaper that published his anti-slavery views and advocacy for women's rights.
These details capture the key contributions of Frederick Douglass to social causes of his time without unnecessary specifics like his friendships or personal qualities that don't directly relate to the accomplishments mentioned in the excerpt.