American lecturers

American author and humorist (1835–1910)

US-British poet (1888–1965)

American philosopher (1803–1882)

American essayist, poet, and philosopher (1817–1862)

American writer and poet (1819–1891)

American philosopher, psychologist, and pragmatist (1842–1910)

American playwright and essayist (1915–2005)

British-American poet (1907–1973)

African-American social reformer, writer, and abolitionist (c. 1818–1895)

American scientist and cytogeneticist

American conductor and composer (1918–1990)

American writer, suffragist and Women's Rights activist (1815–1902)

German philosopher and logician (1891–1970)

American founder of Christian Science (1821–1910)

American abolitionist and suffragist (1818-1893)

American cartoonist and writer (born 1948)

United States Marine Corps general, two time Medal of Honor recipient, activist, lecturer, official, and writer (1881-1940)

American abolitionist, advocate for Native Americans, orator and lawyer (1811-1884)

American teacher and writer (1867–1963)

United States poet, novelist and travel writer (1825-1878)

American activist (1795-1852)

American physician and activist (1847-1919)

American political pundit

American transcendentalist, abolitionist and reforming minister (1810-1860)

American author, columnist and adult film director

American philosopher (1883–1964)

American composer (1917-2003)

American lawyer in Watergate scandal

psychologist (1893–1993)

American Baptist minister, lawyer, politician and white supremacist writer (1864–1946)

American writer (1793–1876)

American abolitionist and suffragist (1824-1894)

American magician, illusionist, actor and former slave

American author, intellectual and feminist

American activist, teacher, journalist, lecturer, abolitionist

American philosopher

American activist (1902–1995)

American theologian (1926-)

American minister (1824-1864)

Union Army general, and publisher (1832–1914)

American attorney (1851–1919)

American zoologist and philosopher (1862–1916)

American Quaker abolitionist (1789-1839)

American educator, lecturer, and writer (1824-1904)

Academic philosopher

white American female advocates of abolition of slavery and women's rights

American psychologist (1885-1970)

American poet, journalist (1831-1914)

American poet, editor, short story writer and educator (1860–1896)

American rapper, spoken word artist and lecturer

American philosopher (1934–2024)

African American abolitionist (1820–1888)

American historian

American author and lecturer

American film director

British-born American author and artist (1849-1930)

American abolitionist, lecturer and civil rights activist

American Delsartean lecturer and instructor (1858-1916)

African-American poet, orator, and political activist

American lecturer, organizer, suffragist, socialist (1869-1945)