Horace Mann was America's leading champion for free, standardized public schooling in the 19th century and helped build the template for the modern public school system.

The origins of public education in the US stem from Puritan religious views

The 1647 Old Deluder Satan law reflects Puritan belief that illiteracy allowed Satan’s influence. The law—the first of its kind in the colonies—mandated towns of over 50 households hire a teacher and over 100 support a grammar school.

The earliest colonial schools were often religious

The earliest American schools were far from our notions of “public” or “private”—they were neighborhood institutions, often founded by religious groups, that sought to educate children academically and spiritually.

Visually explore the federal government's evolving role in education.

Massachusetts passed the first law requiring children to be educated as early as 1642.

Homeschooling's 1970s advocates came from both the left and the right of the political spectrum.

A 1972 Supreme Court decision about Amish children and education helped pave the way for homeschooling in the US.

A 1922 Oregon initiative that sought to ban private education inadvertently strengthened parents' ability to pursue options outside the public school system, building the legal case for homeschooling.

Private schools are free to experiment with teaching styles

Because they’re not beholden to national curricula, private school teachers can use different pedagogical approaches, like Harkness, which was developed at New Hampshire’s Phillips Exeter Academy. The method brings students to a large round oval table and encourages them to lead the lesson through inquiry.

Private education offered an alternative for Black Americans

The early public school system was ostensibly designed for all Americans, but it was also racially segregated, offering substandard schools for Black Americans. Some private schools were founded to combat that problem, including St. Frances Academy in Baltimore, the United States' oldest predominantly Black Catholic high school.

The man who championed the ‘case method’ for higher ed later found it insensitive

The "case method" style of education is core to most MBA programs across the country. Recent research posits that Wallace Donham’s (who is credited with establishing the method as a force at Harvard Business School in the 1920s) views on the method changed in later years.

Many private schools follow Dewey's experiential learning model

John Dewey is perhaps the biggest figure in American education. He is known for emphasizing active, experiential learning and founding one of the country’s most renowned private schools: the Experimental School, which would later become the Laboratory Schools in Chicago.

Benjamin Franklin donated the books that became the first true public library in the US.

...and allowed newly arrived European immigrants to maintain their cultures

19th-century public schools often included Protestant spiritual instruction, something that was disturbing for Catholic immigrants from Ireland, Italy, Poland, and elsewhere, who found homes in neighborhood “parochial” schools.

Homeschooling was illegal in some US states until 1993.

Charter schools are publicly funded schools that are not run by public school districts.

'Unschooling' advocates believe education should be student-directed, with adults acting as facilitators.

William James laid the foundation for psychology as a scientific discipline in the US

Though initially trained in painting, James would help establish Harvard's psychology department as a distinct science rather than an extension of philosophy. He taught one of the first psychology courses in America and is credited as one of the founders of American Pragmatism.

Common Core was a nationwide effort to align learning standards across states

Launched in 2009 by state governors and education commissioners, Common Core created shared K–12 standards in math and English to ensure consistent academic expectations. Though nationally coordinated, adoption was voluntary and federally unmandated.

The 19th-century painters of the Hudson River School were among the first American romantics, with portraits that displayed the natural beauty of the young country.

Explore an archive of Growing Without Schooling, the influential homeschooling newsletter published by 'unschooling' advocate John Holt.

Abigail Adams received no formal schooling, but educated herself through reading

Despite receiving no formal education—standard for women of her era—Adams became well-read, largely through self-directed reading and extensive correspondence with leading political thinkers of her time, such as Thomas Jefferson and Mercy Otis Warren.

Benjamin Franklin founded America's first lending library, the Library Company of Philadelphia, in 1731.

Bills passed during the Civil War shaped postwar America

Despite the war with the South, Congress passed transformative laws like the Homestead Act and the Morrill Land-Grant College Act, which encouraged westward settlement and expanded higher education.

Montessori is an educational style that's grown popular in private education

Montessori, which was developed in Italy and became popular in the US in the 1950s, emphasizes child-centered learning. Though it’s often associated with younger students, the Montessori philosophy can also be found in middle schools and high schools.

Hamilton opposed slavery in principle but participated in the institution

Alexander Hamilton spoke against slavery, helped found the New York Manumission Society, and supported gradual emancipation while also participating in transactions involving enslaved people through his in-laws—and possibly within his own household, though historians debate this.

School choice allows families to use public funds for private education

Some private school advocates support school choice, a broad policy that provides families with public money (sometimes called “vouchers”) to spend on private education, including religiously affiliated schools.

Walter Camp revolutionized American Football

When Walter Camp was introduced to the game of football in the late 1800s, the rules weren’t set, the field wasn’t uniform, and the game was brutal. Camp joined early rules committees and was instrumental in shaping the modern game. Read this deep dive into Camp’s early life and influences, and find out how he established the line of scrimmage and the series of downs.

Meet Frederick Terman: Stanford University professor and the 'Father of Silicon Valley'

Stanford University professor Frederick Terman used to encourage his students to start their own tech companies. His advice led to the creation of Hewlett-Packard. He also established the Stanford Research Park, which helped develop many successful tech companies today. Terman is often called the "Father of Silicon Valley," because his ideology directly shaped the region's development.

Hamilton proposed one of the strongest visions of national government

At the Constitutional Convention, Alexander Hamilton advanced a plan modeled partly on Britain's system, calling for a powerful national executive and for senators to serve for life (with good behavior)—proposals that failed to gain widespread support.

Adams was a vocal opponent of slavery during the Revolutionary era

In letters written during the Revolution, Adams clearly opposed slavery—calling it an unjust scheme and highlighting the contradiction of fighting for freedom while enslaving others. Read it in her own words here in a letter to John Adams.

After expanding significantly during the COVID-19 pandemic, homeschooling has continued to grow since.

Amateur engineers built America’s first great infrastructure project

With no engineering schools in the US, the Erie Canal was designed and built by self-taught amateurs who improvised new methods and became known as the “Erie School of Engineering.”

John Marshall had roughly 1 year of formal schooling

Born in a log cabin, along with many of his siblings, Marshall received only about a year of formal education. He briefly attended lectures at the College of William & Mary before beginning a legal career that ultimately led to the nation's highest court.

Walter Camp shaped the rules that transformed football into the modern game

Known as the “Father of American Football,” Walter Camp introduced key innovations in the 1880s—such as the line of scrimmage, the system of downs, and the snap—that distinguished football from rugby and defined its modern structure.

Early American citizenship was defined inconsistently by individual states.

Hear the story of the early American environmentalists who shaped the public lands we enjoy today.

Federal government supports—but doesn't run—K-12 schools

The Department of Education contributes about 8% of K-12 funding and administers targeted grants, civil‑rights enforcement, research, and data collection. Crucially, it is legally prohibited from directing curriculum, personnel decisions, or instructional content, leaving that control to states and districts.

Truth joined a utopian project in the early 1840s

The Northampton Association of Education and Industry was a brief utopian community in Massachusetts that united abolitionists, reformers, and intellectuals. Truth lived and worked alongside William Lloyd Garrison and Frederick Douglass; this helped to launch her career as a public speaker and activist.

Early MBA curricula were influenced by a movement in ‘scientific management’

The Scientific Management movement was pioneered by Frederick Winslow Taylor in the early 1900s and posited managers should take a scientific approach to work, studying each task and system in the workplace from an objective lens. It’s still considered the backbone of modern management practices.

The concept of the American front lawn was popularized by a 19th-century book that argued its maintenance was a neighborly obligation.

Hamilton's formal education was cut short by the Revolutionary War

Enrolled at King's College, Alexander Hamilton planned to graduate in just a few years, racing through an intense curriculum, before the Revolutionary War interrupted his studies and he joined a New York volunteer militia.

Andrew Carnegie donated $56M to build 2,509 public libraries worldwide

Carnegie, who left school at 12 and credited borrowed books for his self-education, began funding libraries in 1881. Of the 2,509 libraries built, 1,681 were in the United States. He required each community to maintain the library as a condition of his gift.

A bankrupt flour merchant in debtor's prison helped inspire the Erie Canal.

Many of the founding fathers were deists—believers in a God of reason

A uniquely American iteration of the Enlightenment movement thrived during the Revolution. This selection from a longer write-up on the American Enlightenment highlights six core ideas: deism, liberalism, republicanism, conservatism, toleration, and scientific progress.

The canal became a highway for American reform movements

Beyond goods, the canal carried ideas. Its corridor hosted Second Great Awakening revivals and became a center for activism—fueling abolitionist networks, women’s suffrage organizing, and other reform movements.

Walt Whitman helped define the voice and spirit of American literature

The 19th-century poet is considered one of the most important voices in the American canon. His collection “Leaves of Grass,” in particular, is regarded as a foundational text and is widely taught in American high schools and colleges.

Why endowments took off at the turn of the century

After the Civil War, economic growth boosted philanthropy, much of it ending up in universities and colleges. Charles Eliot, the longtime president of Harvard, realized a university’s success was determined by how much money it could hold in the endowment. His approach to endowments radically changed their role in the modern university.

The Industrial Revolution changed childhood—including education

Industrialization transformed childhood—from free-range, mixed-age play long embedded in human culture to the regimented, adult-controlled environments of today's schools.

The inventor of the Dewey decimal system has a complicated legacy due to allegations of sexual harassment

Melvil Dewey—who created the system used to organize library books in nearly 150 countries and founded the American Library Association—was banned from the organization for 20 years after making unwanted advances on four librarians. He later paid to settle a harassment suit.

Child labor was widespread until the formation of the National Child Labor Committee in 1904.