Birth Control

In APUSH, birth control refers to the early 20th-century movement to make contraception legal and available, led most famously by Margaret Sanger. It connects Progressive Era social reform (Topic 7.4) to the changing roles of women in the 1920s (Topic 7.7).

Verified for the 2027 AP US History examโ€ขLast updated June 2026

What is Birth Control?

Birth control covers the methods used to prevent pregnancy and, more importantly for APUSH, the movement to make those methods legal and accessible. In the early 1900s, federal Comstock laws treated contraceptive information as obscene material, so even mailing a pamphlet about it could get you arrested. Reformers like Margaret Sanger pushed back, opening clinics, publishing information, and arguing that women could not control their own lives without controlling reproduction.

The movement fits the Progressive reform pattern you see in Topic 7.4. Middle-class reformers, many of them women, targeted what they saw as social injustice and tried to improve life in cities and among immigrant and working-class populations, where frequent pregnancies deepened poverty. By the 1920s, birth control also became part of the broader story of the "New Woman." Greater personal freedom, urban life, and shifting cultural norms made reproductive choice part of how women's roles were changing in modern America.

Why Birth Control matters in APUSH

Birth control sits in Unit 7 (1890-1945) and supports two learning objectives. Under APUSH 7.4.A, it's a concrete example of Progressive reformers, especially women, working to effect social change (KC-7.1.II.A). It also shows how Progressives were divided (KC-7.1.II.D), since plenty of reformers found contraception morally unacceptable. Under APUSH 7.7.A, it ties into the 1920s story of rising standards of living, personal mobility, and cultural change (KC-7.1.I.A). For the exam, it's a strong piece of evidence for the Social Structures theme, specifically arguments about women's changing roles from the Progressive Era through the 1920s.

How Birth Control connects across the course

Margaret Sanger (Unit 7)

Sanger IS the birth control movement on the AP exam. She founded the organization that became Planned Parenthood and was repeatedly arrested under obscenity laws. If a question mentions birth control in this period, Sanger is almost certainly the figure behind it.

19th Amendment (Unit 7)

Suffrage and birth control were parallel tracks of the same push for women's autonomy. The 19th Amendment (1920) gave women political power at the ballot box, while the birth control movement aimed at power over their personal lives. Pairing them makes a great women's-rights continuity argument.

Reproductive Rights (Units 8-9)

The fight Sanger started didn't end in the 1920s. Contraception and reproduction became constitutional questions decades later, so birth control works as the starting point in a long-arc essay about reproductive rights stretching into the postwar period.

18th Amendment (Unit 7)

Prohibition is a useful contrast. Both grew out of Progressive-era moral reform energy, but they pulled in opposite directions. Prohibition restricted personal behavior while the birth control movement expanded personal choice. That tension is exactly what KC-7.1.II.D means by Progressives being divided.

Is Birth Control on the APUSH exam?

No released FRQ has used "birth control" verbatim, but it shows up as evidence, not as a question topic by itself. In multiple choice, expect it inside stems about Progressive women reformers or the cultural changes of the 1920s, often paired with Margaret Sanger or the "New Woman." In essays, it's a high-value piece of specific evidence for prompts about women's changing roles, the goals and effects of Progressive reform (LO 7.4.A), or social change in the 1920s. The move that earns points is connecting it to a larger pattern, like arguing it shows reform expanding from politics (suffrage) into private life, rather than just name-dropping it.

Birth Control vs Women's suffrage movement

Both were early 20th-century women's movements, and the exam loves to see if you can tell them apart. Suffrage was a political campaign for the vote, won with the 19th Amendment in 1920. The birth control movement was a social campaign for reproductive autonomy, fought against obscenity laws, and it did NOT win a clean national victory in this period. Suffrage ended with an amendment; birth control's legal battles stretched on for decades.

Key things to remember about Birth Control

  • In APUSH, birth control mainly refers to the early 20th-century movement, led by Margaret Sanger, to legalize and spread access to contraception.

  • The movement reflects KC-7.1.II.A, where middle-class women reformers worked for social change in cities and among immigrant populations.

  • Comstock laws classified contraceptive information as obscene, which is why Sanger and other advocates were arrested for distributing it.

  • Birth control also divided Progressives, showing that reformers did not share one unified moral agenda (KC-7.1.II.D).

  • By the 1920s, birth control connected to the "New Woman" and broader cultural shifts in women's roles, making it strong evidence for Topic 7.7 essays.

  • Pair birth control with the 19th Amendment to build a continuity argument: women pursued autonomy in both political and personal life.

Frequently asked questions about Birth Control

What is birth control in APUSH?

It refers to the early 20th-century movement, led by Margaret Sanger, to legalize contraception and give women control over reproduction. It appears in Unit 7, connecting Progressive reform (Topic 7.4) to the social changes of the 1920s (Topic 7.7).

Was birth control legal in the early 1900s?

No, not in practice. Federal Comstock laws classified contraceptive information as obscene material, so distributing it through the mail was a crime, and Margaret Sanger was arrested for violating these laws.

How is the birth control movement different from the suffrage movement?

Suffrage was a political fight for the vote, which women won with the 19th Amendment in 1920. The birth control movement was a social fight for reproductive autonomy that faced obscenity laws and had no equivalent national victory in this era.

Did all Progressives support birth control?

No. Progressives were deeply divided on moral and social issues, and many reformers opposed contraception on religious or moral grounds. That split is exactly what the CED means when it says Progressives were divided over many issues.

Who led the birth control movement?

Margaret Sanger is the key figure for the AP exam. She opened the first birth control clinic in the U.S. in 1916 and founded the organization that later became Planned Parenthood.