Answer: When he returned to the United States, Douglass was involved in women's rights movement and promoted equality for African Americans.
Explanation:
Frederick Douglass (1818-1895) was an American writer, social reformer, statesman and abolitionist.
Douglass himself escaped slavery in Maryland and became the abolitionist leader in Massachusetts and New York.
When he returned to the United States in 1847, Douglass worked on his own abolitionist newsletter (the North Star). He was also involved in women's rights movement. In 1848, he attended Seneca Falls Convention, a gathering of women’s rights activists.
