Early American Political Landscape: Religious Freedom and Minority Rights

How the young United States grappled with protecting unpopular faiths and marginalized groups—and why those battles still shape law today.

By Garret Merkley · Explainer · Jun 18, 2026

Branched from Joseph Smith's 1844 Presidential Campaign and Political Ambitions

Quick take

The Constitution promised religious freedom, but early America offered little protection to unpopular sects, especially Mormons and Catholics.
Minority groups had to fight in courts and legislatures for basic rights; legal victories were slow and often incomplete.
State and federal power clashed over who could regulate religion, leaving minorities vulnerable to mob violence and discriminatory laws.
These conflicts established precedents—both good and bad—that still govern how America handles religious liberty and minority protection.

Religious freedom in early America was a promise with sharp limits. The First Amendment barred Congress from establishing religion or prohibiting its free exercise, but it said nothing about the states—and state governments actively discriminated against minority faiths. Catholics, Jews, and especially Mormons faced legal disabilities (property bans, voting restrictions, exclusion from office), mob violence, and forced exile. The gap between constitutional principle and lived reality was enormous, and closing it required decades of litigation, political organizing, and sometimes bloodshed.

How the Constitution Left Minorities Unprotected

The Bill of Rights applied only to the federal government. States could—and did—establish official churches (Massachusetts kept a tax-funded Congregational ministry until 1833), require religious tests for office, and criminalize practices deemed heretical or immoral. This federalist design meant that a minority religion could be perfectly legal in one state and banned in another. Mormons in Ohio or Missouri had no constitutional shield against state laws that confiscated property or expelled entire communities. The Fourteenth Amendment (1868) eventually required states to respect individual rights, but that change came after the Civil War and took another century of court battles to enforce.

Majority Rule and the Tyranny of the Mob

Early American democracy was built on majority rule, and majorities used it ruthlessly against religious minorities. Mormons were driven from Ohio, Missouri, and Illinois by legal expulsion orders and vigilante violence. Catholics faced riots in Philadelphia and Baltimore. Jews could not hold office in several states. What made this worse was that courts often sided with the majority: judges upheld discriminatory laws as expressions of legitimate state power, and sheriffs sometimes looked the other way when mobs attacked minority congregations. There was no strong judicial tradition of protecting unpopular minorities—indeed, the concept barely existed.

The Political Response: Organizing for Rights

Minorities learned that constitutional rights had to be fought for politically. Mormons, despite their unpopularity, organized as a voting bloc and ran candidates for office—Joseph Smith's 1844 presidential campaign was partly an attempt to make the national government take their grievances seriously. Catholics and Jews formed associations to lobby for equal rights and challenge discriminatory laws in court. These efforts were slow and met fierce resistance, but they gradually shifted the terrain: by the late 1800s, most states had removed religious tests for office, and courts began to recognize that some religious practices (like polygamy) could be restricted, but others deserved protection.

Why This Matters Now

The early American struggle over religious freedom and minority rights created the legal and political framework we still use today. The Fourteenth Amendment's guarantee of equal protection, the incorporation doctrine (which applies the Bill of Rights to the states), and the modern interpretation of the Free Exercise Clause all grew out of conflicts that began when minorities had nowhere else to turn. Understanding this history shows that religious liberty and minority protection are not automatic gifts of the Constitution—they are hard-won rights that require constant defense. It also reveals a hard truth: the majority's freedom to practice religion openly often came at the expense of minorities, and the law took a long time to catch up to the principle of equal rights.

Key Legal Milestones

1833: Massachusetts disestablishes state-funded church, ending last official state religion.
1868: Fourteenth Amendment ratified, requiring states to respect individual rights (though enforcement took decades).
1940–1960s: Supreme Court begins to apply the Bill of Rights to the states, protecting religious minorities from state discrimination.
1993: Religious Freedom Restoration Act attempts to strengthen protections for minority religious practices (later partly struck down).

Why didn't the First Amendment protect religious minorities in early America?

The Bill of Rights applied only to the federal government. States had their own constitutions and laws, and many of them actively discriminated against minority religions. The Fourteenth Amendment (1868) began to change this, but it took another century of court cases to enforce it.

What made Mormons such a target for persecution?

Mormons were seen as a threat on multiple fronts: they had an insular, hierarchical community structure; they practiced polygamy; they claimed new revelations from God that contradicted mainstream Christianity; and they were politically organized and growing fast. They were also often poor and new to an area, making them easy targets for established communities.

Could courts have stopped mob violence against minorities?

In theory, yes—but in practice, courts were often staffed by members of the majority religion and reflected majority opinion. Judges upheld discriminatory laws, and sheriffs sometimes refused to protect minorities from vigilante violence. This changed gradually as the legal system evolved and as minorities gained political power.

How did minorities gain rights without the courts' help?

They organized politically, formed alliances, ran for office, lobbied legislatures, and moved to more tolerant areas. They also used the press to publicize their grievances. Over time, as minorities became more integrated into American life and gained voting power, laws changed and courts became more receptive to their claims.

Is religious freedom fully protected for minorities today?

Much more than in early America, but not absolutely. The Supreme Court has upheld some restrictions on religious practices (like polygamy and certain medical treatments for children). The balance between majority values and minority religious freedom remains contested and varies by context.

Sources

U.S. Constitution, First Amendment and Fourteenth Amendment.
John Witte Jr., Religion and the American Constitutional Experiment (3rd ed., 2011)—standard scholarly source on religious liberty history.
Sarah Barringer Gordon, The Spirit of the Law: Religious Voices and the American Founding (2010)—on minority religious experience in early America.