A mural in Paseo Boricua on Division Street in Chicago

Puerto Rican Domestic Workers and Citizenship in the 1940s

Recruited to work on the US mainland for long hours at less than the prevailing rate, women migrants fought for dignity and recognition.
Pontiac, an Ottawa Indian, confronts Colonel Henry Bouquet who authorised his officers to spread smallpox amongst native Americans by deliberately infecting blankets after peace talks in 1764

How Commonly Was Smallpox Used as a Biological Weapon?

Once introduced into the Americas, smallpox spread everywhere. Is it possible to know how often that was done intentionally to kill people?
Rosie the Riveter

Does It Matter Who the Real Rosie the Riveter Was?

Many women have claimed to be the model behind the iconic poster.
Mary Fields c. 1895

How Mary Fields Became “Stagecoach Mary”

Born enslaved, she made her way to Montana and eventually became the first Black woman to deliver mail on a "star route."
Mary Ritter Beard

Mary Beard and the Beginning of Women’s History

She was one half of a powerhouse academic couple and an influential historian in her own right. But she's still often overlooked.
Black and white of Eartha Kitt

When Eartha Kitt Condemned Poverty and War at the White House

It was supposed to be a genteel luncheon with the first lady dedicated to discussing crime policy. The chanteuse had other ideas.
American Anti-Vivisection Society 1909

Scientists vs. Animal Welfare Activists in the 1920s

The movement against vivisection—experiments involving live animals—swelled with women. A group of scientists was determined to stop them.
Photograph: Women marching c. 1975

Source: Getty

Consciousness-Raising Groups and the Women’s Movement

In the 1970s, one of the most powerful tools of feminism came from speaking out loud the nature of oppression.
Martha Hughes Cannon

Suffrage and Polygamy in Utah

Women began voting legally in Utah Territory in 1870, only to have that right taken away from them later.
Photograph: Marchers carrying a banner with the words 'Visibly Lesbian'

Source: Steve Eason/Getty

How NOW Started Standing Up for Lesbians

If it had been up to national leaders alone, it might have taken much longer.