Causes and Legacy of the American Civil War Explained
This essay examines the American Civil War as the culmination of decades of unresolved political, economic, and moral conflicts rooted in the institution of slavery. Beginning with the framers' failure to address slavery decisively, the paper traces key legislative compromises—the Missouri Compromise, the Kansas-Nebraska Act, and the Dred Scott decision—that pushed the nation toward war. It analyzes Abraham Lincoln's Emancipation Proclamation as both a legal instrument and a public moral statement, and evaluates the Constitutional Amendments that followed. The essay also considers why Reconstruction failed and how the Civil War's legacy of racism and inequality has persisted into the modern era.
- Introduction: The Civil War and America's Founding Contradictions: Civil War rooted in framers' failures on slavery
- Slavery, Women's Disenfranchisement, and the Road to War: Women's exclusion prolonged slavery's political survival
- Failed Compromises and Legislative Failures: Missouri Compromise and Dred Scott enabled slavery's expansion
- The Emancipation Proclamation and Its Limits: Proclamation was moral statement with legal weaknesses
- Reconstruction, Racism, and the War's Unfinished Business: Reconstruction failed; racism persisted in new forms
- Constitutional Amendments and the Civil War's Lasting Transformation: Thirteenth, Fourteenth, Fifteenth Amendments reshaped America
- Conclusion: A Costly but Incomplete Victory: War succeeded but left racial inequality unresolved
✍️ How to write this paper — guide, tools & examples ▾
What makes this paper effective
- The essay takes a clear, confident argumentative stance throughout, connecting the Civil War's origins directly to the framers' failure to resolve slavery and to the disenfranchisement of women.
- It integrates primary sources—the Emancipation Proclamation, the Thirteenth and Fifteenth Amendments, the Dred Scott decision—as evidence, grounding its arguments in historical documents rather than general claims alone.
- The paper maintains a consistent through-line from cause to consequence, linking the war's origins to Reconstruction's failure and the persistence of systemic racism into the present day.
Key academic technique demonstrated
The paper demonstrates causal historical analysis: rather than simply narrating events, it identifies chains of political and legal decisions—compromises, court rulings, constitutional amendments—and explains how each one either extended or attempted to resolve the central conflict over slavery. This technique is strengthened by the use of direct quotations from primary documents to anchor interpretive claims.
Structure breakdown
The essay opens with a broad framing argument about the Civil War's relationship to the American founding, then narrows progressively through legislative failures, the Emancipation Proclamation's legal weaknesses, and Reconstruction's shortcomings. It closes by acknowledging the war's genuine constitutional achievements while emphasizing that racial inequality persisted. The structure moves from cause to event to consequence in a logical arc.
Introduction: The Civil War and America's Founding Contradictions
The Civil War was one of the most defining events in the nation's history, and at the time was the most important event since the American Revolution. Whereas the Revolution embodied the ideals, values, and principles of the new nation—setting it apart from the British Crown and forever altering the geopolitical landscape—the Civil War revealed the persistent hypocrisy that continues to plague American society. Unresolved conflicts left brewing in the American psyche led to built-up tensions, exposing fissures in the society along the lines of culture, ethnicity, religion, race, gender, and socioeconomic class.
The causes of the Civil War can be traced to the inability of the original framers to take a firm stance on slavery and their tendency to divest too much of the federal government's power to the states. At the same time, protecting states' rights was critical in the late eighteenth century when the nation was born. Rural residents of the new United States did need to ensure that the federal government did not unnecessarily infringe on the rights of the people, or that the federal government was not solely representative of an elite segment of society. Had the framers considered female members of society to be full citizens and granted them the right to own property and to vote, it might also have been possible to eliminate the scourge of slavery much sooner than 1863, when Abraham Lincoln finally issued the Emancipation Proclamation.
Slavery, Women's Disenfranchisement, and the Road to War
A disproportionate number of abolitionists happened to be female, which is one reason why disempowering and disenfranchising women can be considered one of the main causes for the extension of slavery throughout the nineteenth century in the United States. Even as a litany of other nations abolished slavery and decried America for perpetuating the institution, white males continued to vote in favor of gross human rights abuses. The women and men who supported abolition would have gained more political traction had women been able to actually exercise their rights, instead of being pushed to the sidelines with their cause undermined by entrenched economic interests. After all, slavery began simply as a system of labor exploitation and then degenerated into a race-based system of social hierarchies that was far worse than any of the oppressive measures, laws, or institutions perpetrated by the British Crown against its own citizens.
A clash between federalists and anti-federalists precipitated the string of acts and legislation that led eventually to war. Federalism was feared for the wrong reasons; it could have easily imparted a cohesive national character based on the principles of "liberty and justice for all," but was instead viewed as an attempt to create a tyrannical regime. Driven by self-interest and unwilling to cooperate with their compatriots in the Northeast, settlers eyeing new western territories sowed the seeds for Civil War. They embraced anti-federalist sentiments during Westward Expansion because of a sense of entitlement and a belief in white supremacy. These settlers twisted their own Christian ethics into a warped worldview that culminated in the genocide of Native Americans and the enslavement of African Americans. Yet because the agricultural base of the budding American economy proved essential to the new nation—allowing it to gain power, prestige, and leverage in trans-Atlantic trade—Washington yielded.
Failed Compromises and Legislative Failures
Instead of remaining true to the values and principles embedded in the Constitution, lawmakers entered into Faustian bargains like the Missouri Compromise, and outright capitulations such as the Kansas-Nebraska Act and, most notably, the Dred Scott decision. In the Dred Scott case, the Supreme Court hid its ruling behind presumed legal arguments, when in fact the Court could easily have used the case as an opportunity to evaluate the constitutional legality of slavery itself. The decision meant that the federal government did not have the right to prevent slavery from expanding into new territories, though individual states retained that right.
The shortsightedness of this decision, and of all those who supported it, inevitably led to war—and for good reason. Slavery was worth fighting against, even if union with the Deep South was not necessarily worth fighting for. From a purely utilitarian or financial perspective, taking a stand against slavery was something the federal government needed to do to maintain its integrity with trading partners like Britain, which had already abolished slavery in 1833. The United States risked isolating itself as one of the few remaining nations that proclaimed liberty and justice for all while keeping people in chains and condoning systematic violence and brutality.
Conclusion: A Costly but Incomplete Victory
One of the most tumultuous periods in American history, the Civil War was the culmination of many years of divisiveness. After winning the Mexican-American War and gaining access to vast new territorial acquisitions, the federal government sought to set the tone for the future of the nation. It succeeded—but at a considerable cost.
Works Cited
"Causes of the Civil War." PBS. http://www.pbs.org/opb/historydetectives/feature/causes-of-the-civil-war/
Dred Scott v. Sandford. https://www.oyez.org/cases/1850-1900/60us393
"The Emancipation Proclamation." National Archives. https://www.archives.gov/exhibits/featured-documents/emancipation-proclamation
"Dred Scott Fights for Freedom." PBS. https://www.pbs.org/wgbh/aia/part4/4p2932.html
Lincoln, Abraham. The Emancipation Proclamation. National Archives. https://www.archives.gov/exhibits/featured-documents/emancipation-proclamation
"Missouri Compromise." Library of Congress. https://www.loc.gov/rr/program/bib/ourdocs/missouri.html
Oakes, James. "The War of Northern Aggression." Jacobin. 2012. https://jacobinmag.com/2012/08/the-war-of-northern-aggression
United States Constitution. Legal Information Institute. https://www.law.cornell.edu/constitution/amendmentxiii
Create your account
Always verify citation format against your institution’s current style guide requirements.