During the Civil War, around 200,000 Black men served in the Union Army, and Black women and civilians supported the war effort as nurses, cooks, laundresses, builders, and spies. African Americans saw service as a way to end slavery and prove their claim to citizenship, even though they faced unequal pay, dangerous treatment, and anti-Black violence at home.
Why This Matters for the AP African American Studies Exam
This topic connects Black agency to one of the biggest turning points in United States history. It gives you strong evidence for arguments about how African Americans actively fought for their own freedom and citizenship rather than passively waiting for it.
You can use this material to:
- Analyze sources like photographs and poetry as historical evidence of Black participation and dignity.
- Build causation arguments linking military service to demands for citizenship.
- Discuss continuity and change between resistance during slavery and Black activism during and after the war.
- Connect this topic to emancipation, the Reconstruction Amendments, and later struggles for civil rights.

Key Takeaways
- About 200,000 Black men served in the Civil War: roughly 50,000 free men from the North and about 150,000 formerly enslaved men liberated during the war.
- Black men served as soldiers and builders; Black women served as cooks, nurses, laundresses, and spies, and both men and women gathered intelligence.
- Many enlisted to assert their identity as United States citizens and to help end slavery, even while facing unequal treatment.
- Black soldiers were initially barred from service, then allowed in when the Union faced labor shortages; they earned half the pay of white soldiers and risked enslavement or death if captured.
- Anti-Black violence broke out in the North, including riots by some white working-class men, largely Irish immigrants, who resented the draft.
- Black communities preserved the dignity and sacrifice of Black soldiers through poetry, photographs, and personal narratives.
African American Contributions to the Union War Effort
Free and enslaved African Americans from both the North and South joined the Union cause, seeing it as a chance to end slavery and secure Black citizenship. Enslaved people in the South risked their lives to flee bondage and join Union forces. Free Black people in the North raised money to support formerly enslaved refugees and traveled south to start schools and offer medical care.
Roles in the War
African Americans contributed in many ways:
- Men served as soldiers on the front lines and as builders constructing fortifications and infrastructure.
- Women served as cooks, nurses, and laundresses.
- Both men and women served as spies, gathering intelligence for the Union.
North vs. South Numbers
Of the roughly 200,000 Black men who served:
- About 50,000 were free men already living in Northern states.
- About 150,000 were formerly enslaved men from the South who gained freedom during the war through Union troops and the Emancipation Proclamation.
These soldiers came from diverse backgrounds, but they united in their commitment to the Union cause and their desire for freedom and equality.
Motivations and Inequities for Black Soldiers
Citizenship Through Military Service
For many free and enslaved Black men, joining the Union Army was a way to claim their place as United States citizens. By taking up arms to defend the nation, they staked a claim to rights long denied to them. Service became both an act of resistance and a statement that they saw themselves as equal members of the republic.
Unequal Conditions
African American men were initially excluded from Civil War service. When the Union Army faced labor shortages, Black men were finally allowed to join; they also served in the Union Navy. Even then, they served under unequal conditions:
- They received half the salary of white soldiers.
- They were often given inferior supplies and assignments.
- If captured by the Confederate Army, they risked enslavement or death.
Impact on Black Communities
Anti-Black Violence in the North
During the war, free Black communities in the North faced anti-Black violence from people who opposed Black military service and feared Black citizenship and political equality. Some white working-class men, largely Irish immigrants, resented being drafted and rioted against Black neighborhoods in cities like New York.
Pride and Legacy
Black soldiers took immense pride in helping preserve the Union and end slavery, even though they were not immediately celebrated after the war. Black communities documented and honored their service through poetry, photographs, and personal narratives, creating an archive that preserved their dignity, bravery, and ongoing fight for freedom and equality.
How to Use This on the AP African American Studies Exam
Using Sources Effectively
The required sources for this topic are visual and literary, so practice reading them as evidence:
- Washerwoman for the Union Army in Richmond, VA (1860s) shows the often-overlooked role of Black women and civilians in the war effort.
- The photograph of Charles Remond Douglass, son of Frederick Douglass, connects the abolitionist movement to Black military service.
- "The Colored Soldiers" by Paul Laurence Dunbar (1895) was written after the war to honor Black soldiers and push back on narratives that erased their role and the stakes of the war for Black freedom.
When you analyze a source, identify what it shows, why it was created, and how it supports a claim about Black agency.
Building Arguments
Use specific evidence, not vague statements. For example, naming the half-pay inequity or the roughly 150,000 formerly enslaved men who served makes a causation or contradiction argument stronger.
Making Connections
Tie this topic to emancipation and citizenship debates. Service in the Union Army gave African Americans a concrete claim to citizenship that connects forward to the Reconstruction Amendments and back to earlier forms of resistance under slavery.
Common Trap
Do not treat emancipation as something simply handed to enslaved people. The evidence here shows African Americans actively pushed for their own freedom and citizenship through service and sacrifice.
Common Misconceptions
- Black soldiers were not allowed to enlist from the start. They were initially excluded and only permitted to serve once the Union faced labor shortages.
- The 200,000 figure refers to Black men who served, and most were formerly enslaved men from the South, not free Northerners.
- Black participation went far beyond combat. Builders, cooks, nurses, laundresses, and spies all mattered, and women played major roles.
- Anti-Black violence during the war happened in the North too, not only in the South. Draft-related riots targeted Black neighborhoods in Northern cities.
- Equal service did not mean equal treatment. Black soldiers earned half the pay of white soldiers and faced enslavement or death if captured.
Required Sources
Civil War-Era Photograph: Washerwoman for the Union Army in Richmond, VA, 1860s
This photograph offers a rare look at African American women who supported the Union Army. It highlights the often-overlooked contributions of Black civilians, especially women, to the war effort and the struggle for emancipation, and it emphasizes the agency and resilience of Black individuals during a period of upheaval.
Civil War-Era Photograph: Charles Remond Douglass, Circa 1864
Charles Remond Douglass, son of abolitionist Frederick Douglass, links the abolitionist movement to the Civil War era. His photograph offers a tangible connection to the experiences of free Black individuals fighting for equality and stands as a testament to the contributions of Black Americans in securing their own freedom.
"The Colored Soldiers" by Paul Laurence Dunbar, 1895
Paul Laurence Dunbar's poem honors African American troops who fought in the Civil War. Published three decades after the conflict, it highlights the often-overlooked contributions of Black soldiers and pushes back on narratives that minimized their participation. By celebrating Black military service and bravery, Dunbar asserts the full citizenship and humanity of African Americans at a time when their rights were being eroded.
If the muse were mine to tempt it And my feeble voice were strong, If my tongue were trained to measures, I would sing a stirring song. I would sing a song heroic Of those noble sons of Ham, Of the gallant colored soldiers Who fought for Uncle Sam!
In the early days you scorned them, And with many a flip and flout Said "These battles are the white man's, And the whites will fight them out." Up the hills you fought and faltered, In the vales you strove and bled, While your ears still heard the thunder Of the foes' advancing tread.
Then distress fell on the nation, And the flag was drooping low; Should the dust pollute your banner? No! the nation shouted, No! So when War, in brutal triumph, Spread abroad his funeral pall- Then you called the colored soldiers,
And they answered to your call.
And like hounds unleashed and eager For the life blood of the prey, Spring they forth and bore them bravely In the thickest of the fray. And where'er the fight was hottest, Where the bullets fastest fell, There they pressed unblanched and fearless At the very mouth of hell.
Ah, they rallied to the standard To uphold it by their might; None were stronger in the labors, None were braver in the fight. From the blazing breach of Wagner To the plains of Olustee, They were foremost in the fight Of the battles of the free.
And at Pillow! God have mercy On the deeds committed there, And the souls of those poor victims Sent to Thee without a prayer. Let the fulness of Thy pity O'er the hot wrought spirits sway Of the gallant colored soldiers Who fell fighting on that day!
Yes, the Blacks enjoy their freedom, And they won it dearly, too; For the life blood of their thousands Did the southern fields bedew. In the darkness of their bondage, In the depths of slavery's night, Their muskets flashed the dawning, And they fought their way to light.
They were comrades then and brothers. Are they more or less to-day? They were good to stop a bullet And to front the fearful fray. They were citizens and soldiers, When rebellion raised its head; And the traits that made them worthy,- Ah! those virtues are not dead.
They have shared your nightly vigils, They have shared your daily toil; And their blood with yours commingling Has enriched the Southern soil.
They have slept and marched and suffered 'Neath the same dark skies as you, They have met as fierce a foeman, And have been as brave and true.
And their deeds shall find a record In the registry of Fame; For their blood has cleansed completely Every blot of Slavery's shame. So all honor and all glory To those noble sons of Ham- The gallant colored soldiers
Who fought for Uncle Sam!
Related AP African American Studies Guides
Vocabulary
The following words are mentioned explicitly in the College Board Course and Exam Description for this topic.Term | Definition |
|---|---|
abolition | The movement to end slavery and the slave trade, and the legal elimination of slavery as an institution. |
anti-Black violence | Violent attacks and riots directed against Black people, often motivated by racial prejudice and opposition to Black equality. |
Black citizenship | The legal and political status of African Americans as full members of the United States with equal rights and protections. |
Black communities | Organized groups and neighborhoods of African Americans sharing cultural, social, and economic ties, particularly in urban centers during and after the Great Migration. |
Black military service | The participation and service of African American soldiers in the United States armed forces during the Civil War. |
Black neighborhoods | Communities and residential areas populated primarily by African Americans in Northern cities during the Civil War era. |
Black soldiers | African American men who served in the United States military during the Civil War, fighting to preserve the Union and end slavery. |
citizenship | Legal status granting individuals rights and protections under the Constitution, including equal protection and political representation in government. |
Confederate Army | The military forces of the Southern states during the Civil War, which enslaved and captured African American soldiers and posed threats of re-enslavement. |
draft | The system of mandatory military conscription that required eligible citizens to serve in the armed forces. |
Emancipation Proclamation | An executive order issued by President Lincoln that declared enslaved people in Confederate states to be free, effective January 1, 1863. |
enslaved African Americans | African Americans held in bondage under slavery, targeted by radical resistance advocates as audiences for calls to use any tactic, including violence, to achieve freedom. |
free African Americans | African Americans who were not enslaved, though they faced legal restrictions and discrimination in both free and slave states. |
inequities | Unfair or unequal treatment and conditions, such as receiving lower pay and facing greater risks of enslavement or death. |
political equality | The principle that all citizens, regardless of race, should have equal rights to participate in government and political processes. |
slavery | The system of forced labor in which African Americans were held as property without freedom or rights. |
Union Army | The military forces of the Northern states during the Civil War, which African American men were eventually permitted to join. |
Union Navy | The naval forces of the Northern states during the Civil War, in which African American men also served. |
Union war effort | The military and civilian activities undertaken by the Northern states to preserve the United States during the Civil War. |
Frequently Asked Questions
What did Black communities contribute during the Civil War?
Black communities contributed military service, labor, intelligence, fundraising, education, and medical support. Men served as soldiers and builders, while women worked as cooks, nurses, laundresses, and spies.
How many Black men served in the Civil War?
About 200,000 Black men served in the Civil War. The AP African American Studies CED breaks this down as about 50,000 free men from the North and about 150,000 formerly enslaved men liberated during the war.
Why did African American men enlist in the Union Army?
Many free and formerly enslaved African American men enlisted to advance abolition, support the Union, and assert their claim to United States citizenship despite being denied equal rights and equal treatment.
What inequities did Black soldiers face during the Civil War?
Black soldiers were initially excluded from service, later served under unequal conditions, received half the pay of white soldiers at first, and risked enslavement or death if captured by Confederate forces.
How did the Civil War affect free Black communities in the North?
Free Black communities in the North faced anti-Black violence from people who opposed Black military service and Black citizenship. Draft-related riots targeted Black neighborhoods in cities such as New York.
What required sources matter for AP African American Studies 2.23?
The required sources include Civil War-era photographs of a washerwoman for the Union Army in Richmond and Charles Remond Douglass, plus Paul Laurence Dunbar's poem The Colored Soldiers. Use them as evidence of Black service, dignity, and historical memory.

