What We Review
Slavery and American Law: Slave Codes and Landmark Cases
Understanding the legal frameworks around slavery is essential for AP® African American Studies. Slave codes and key court decisions shaped the lives and status of African Americans—both enslaved and free—between the seventeenth and nineteenth centuries. These laws not only restricted individuals but also reinforced racial divisions that continue to influence society today. The following sections break down these concepts in a clear and approachable way.
Defining Key Concepts
Slave Codes
Slave codes were laws created by colonial and state governments to regulate the lives of enslaved people. These laws spelled out harsh restrictions, including limitations on movement, the right to assemble, and access to education. The slave codes’ definition centered on controlling enslaved populations and preventing rebellions. They treated enslaved people as property rather than human beings with basic rights. These rules appeared throughout North America and in many colonies across the Americas.
Chattel Slavery
The definition of chattel slavery is a form of enslavement in which individuals are considered personal property, or chattel, of their owners. This system was race-based and inheritable. This meant that children born to enslaved mothers were automatically considered enslaved. This condition lasted for life, creating intense limitations on upward mobility. Under this system, laws favored enslavers and discouraged any act of independence on the part of enslaved people.

The Development of Slave Codes
Origins and Background
Slave codes in the Americas stemmed in part from earlier models, including the Code Noir in French colonies and the Código Negro in Spanish colonies. Both sets of laws provided a blueprint for how enslaved people should be treated and punished. Over time, English colonies in North America adapted these ideas into their own legal frameworks.
Initially, many European powers did not use the specific word “slave” in founding documents. For example, the United States Constitution avoided this term in Article I and Article IV, though it clearly addressed slavery by counting enslaved individuals as three-fifths of a person in state populations. These early laws set the groundwork for further developments, eventually leading to more rigid codes.
The Stono Rebellion and Its Impact
The Stono Rebellion in 1739 was an uprising in South Carolina where a group of enslaved Africans fought for their freedom. They hoped to escape to Spanish Florida, where slavery was less restrictive in some areas. This rebellion alarmed colonial authorities and led directly to the tightening of laws.
In response, South Carolina passed a harsher slave code in 1740. This code restricted the movement of enslaved individuals, prohibited gatherings, and even banned the playing of drums (which were believed to aid communication among enslaved people). Such laws hardened racial divisions and reinforced the idea that African Americans, whether free or enslaved, could never be on equal footing with white citizens.
Landmark Cases Affecting African Americans
Dred Scott Decision
Many students ask, “Who is Dred Scott?” Dred Scott was an enslaved man who sued for his freedom, arguing that living in a free territory had freed him. So, what did the Dred Scott decision do? In 1857, the Supreme Court ruled he was not entitled to sue because, as an African American, he was not considered a citizen. Chief Justice Roger B. Taney wrote that African Americans “had no rights which the white man was bound to respect.”
This decision declared that enslaved people (and even free African Americans) were not U.S. citizens. It also invalidated the Missouri Compromise, which had placed limits on the expansion of slavery. The Dred Scott case showed how legal frameworks reinforced racial hierarchies.
Other Important Cases
Other court decisions also shaped the freedoms of African Americans. Early cases, for instance (though not as famous as Dred Scott), often focused on whether individuals could gain freedom through travel or long-term residence in free states. Yet, the repeated conclusion was that laws supported a system of enslavement rather than justice for the enslaved. Over time, these rulings contributed to rising tensions that ultimately led to the Civil War.
Laws Affecting Free African Americans
Discriminatory Laws in Free States
Free African Americans also faced discrimination. Some northern states—even those without slavery—created laws to limit the rights of Black citizens. These restrictive regulations took varied forms and sometimes barred entry to African Americans altogether. A few states did not allow free Black people to vote or testify against white citizens in court.
Examples of Exclusionary Laws
- New York restricted voting rights for African Americans.
- Ohio prohibited African Americans from testifying against white people in court.
- Many states blocked property ownership or required special permissions to travel.
Before the 1870 ratification of the Fifteenth Amendment, only Wisconsin and Iowa allowed African American men to vote. In that environment, free Black communities struggled to establish stable lives, facing prejudice and legal obstacles at almost every turn.
The Effects of Slave Codes on Society
Racial Segregation and Upward Mobility
Slave codes shaped how Americans viewed racial identity. By differentiating economic and social roles based on skin color, these laws solidified a racial hierarchy. White people were granted privileges and protections not available to Black individuals. This divide remained even among different social classes, because the color line was legally enforced.
As a result, African Americans found it difficult to improve their status. These codes and similar regulations restricted education, property ownership, and collective action, ensuring that many Black people faced constant disadvantages, whether enslaved or free.
Lasting Impacts on American Society
The legacy of slave codes continued well beyond the nineteenth century. Even after the Civil War and the passing of the Thirteenth Amendment, racial inequalities persisted. Laws such as Black Codes in the post-war South limited voting rights and social mobility, reflecting earlier strategies used in slave codes. Over time, these practices contributed to ongoing racial segregation and systemic inequities seen in housing, education, and employment.
Required Sources and Their Impact
The following documents are central to understanding the topic of slavery and American law:
- Articles 1–10 from the Louisiana Slave Code (Code Noir, or Black Code), 1724
- These articles offered detailed instructions on enslavement in French Louisiana. They restricted marriages for enslaved people, banned certain gatherings, and dictated strict punishments. These details highlight how European colonial powers adapted the Code Noir for local use.
- Article I, Section 2 and Article IV, Section 2 of the United States Constitution, 1787
- These sections addressed how enslaved populations were factored into a state’s population count (the Three-Fifths Compromise) and how individuals escaping enslavement should be returned to their owners. The Constitution’s avoidance of the word “slave” reveals early attempts to skirt the moral debates around slavery.
- Excerpts from Dred Scott’s Plea and Chief Justice Roger B. Taney’s Opinion in Dred Scott v. Sandford, 1857
- In these documents, Dred Scott argued for his freedom based on his residence in free territories, yet the Supreme Court declared that African Americans could not sue because they were not citizens. This ruling erased the possibility of legal justice for countless enslaved people.
- Excerpts from the South Carolina Slave Code, 1740
- These excerpts show how laws were tightened after the Stono Rebellion. They reveal how any form of resistance to slavery prompted stricter controls, demonstrating the direct link between resistance and evolving slave codes.
Each of these sources illustrates how legal texts defined the status of African Americans. They also show how fear of rebellion led legislators to further limit the rights of enslaved people. Over time, this pattern solidified the color line in American society and prevented Black communities from protecting themselves or seeking legal remedies.
VI. Summary and Key Takeaways
Slave codes and landmark cases like Dred Scott v. Sandford played a major role in shaping the legal status of Africans and their descendants in the United States. These laws reinforced the idea that slavery was natural and acceptable. They also prevented African Americans from holding basic rights, whether those individuals were enslaved or free.
It is vital to study these codes and court rulings to understand why racial injustice persists in modern society. By examining past legal structures, students gain a stronger awareness of how laws can shape social norms, define citizenship, and limit or expand individual freedoms. Ultimately, learning about slave codes helps readers grasp the origins of systemic discrimination and the importance of advocating for equality today.
Quick Reference Chart
Term | Definition |
Slave Codes | Laws that defined the status of enslaved people and restricted their rights. |
Chattel Slavery | A form of slavery in which individuals are treated as personal property, inherited from one generation to the next. |
Dred Scott | Enslaved man who sued for his freedom and lost in a landmark Supreme Court case, confirming African Americans were not U.S. citizens. |
Code Noir | French laws regulating slavery in French colonies, later adapted in places like Louisiana. |
Código Negro | Spanish laws governing slavery in Spanish colonies, serving as another model for controlling enslaved populations. |
Conclusion
Slave codes, discriminatory laws, and legal rulings like the Dred Scott decision reshaped the lives of African Americans for centuries. By defining enslaved individuals as property and restricting the freedoms of free Black citizens, these systems legitimized racial injustice. Today, their legacy still influences conversations about race, law, and equality in the United States. Studying these critical texts and cases offers valuable lessons on how law both sustains and dismantles systems of oppression.
Sharpen Your Skills for AP® African American Studies
Are you preparing for the AP® African American Studies test? We’ve got you covered! Try our review articles designed to help you confidently tackle real-world AP® African American Studies problems. You’ll find everything you need to succeed, from quick tips to detailed strategies. Start exploring now!
Need help preparing for your AP® African American Studies exam?
Albert has hundreds of AP® African American Studies practice questions, free response, and full-length practice tests to try out.