United States reformer who led moral crusades against art and literature that he considered obscene (1844-1915)

United States social reformer who pioneered in the reform of prisons and in the treatment of the mentally ill; superintended women army nurses during the American Civil War (1802-1887)

Czechoslovakian religious reformer who anticipated the Reformation; he questioned the infallibility of the Catholic Church was excommunicated (1409) for attacking the corruption of the clergy; he was burned at the stake (1372-1415)

Welsh industrialist and social reformer who founded cooperative communities (1771-1858)

Italian religious and political reformer; a Dominican friar in Florence who preached against sin and corruption and gained a large following; he expelled the Medici from Florence but was later excommunicated and executed for criticizing the Pope (1452-1498)

United States social reformer who proposed an old-age pension sponsored by the federal government; his plan was a precursor to Social Security (1867-1960)

English reformer who published attacks on George III and supported the rights of the American colonists (1727-1797)

a reformer who favors abolishing slavery

a social reformer who advocates birth control and family planning

a 19th century English reformer who advocated better social and economic conditions for working people

a leader of the political movement dedicated to securing equal opportunity for members of minority groups

someone who participates in a public display of group feeling

a reformer who opposes the use of intoxicating beverages

someone who works to protect the environment from destruction or pollution

a supporter of feminism

someone who rejects the established culture; advocates extreme liberalism in politics and lifestyle

a person who takes part in an armed rebellion against the constituted authority (especially in the hope of improving conditions)

a reformer who works to achieve social or political change

a reformer who believes in passive resistance

someone who advocates the preservation of historical sites or endangered species or natural areas

an idealistic (but usually impractical) social reformer

an activist member of a largely American group of Blacks called the Nation of Islam

a member of the Black Panthers political party

someone who demonstrates in opposition to another demonstration

an environmentalist who belongs to the Green Party

one of an interracial group of civil rights activists who rode buses through parts of the South in order to protest racial segregation

someone who is openly rebellious and refuses to obey authorities (especially seamen or soldiers)

a protester posted by a labor organization outside a place of work

a woman advocate of women's right to vote (especially a militant advocate in the United Kingdom at the beginning of the 20th century)

derogatory term for environmentalists who support restrictions on the logging industry and the preservation of forests

a member of one or more of the insurgent groups in Turkey in the late 19th century who rebelled against the absolutism of Ottoman rule