Following are the main points of Slavery and Civil War taken from US History Book by State Department.

As far back as the Missouri Compromise in 1819, sectional lines had been steadily hardening on the slavery question.

Causes of War:

Slavery:

In the North, sentiment for outright abolition grew increasingly powerful. Southerners in general felt little guilt about slavery and defended it vehemently. In some seaboard areas, slavery by 1850 was well over 200 years old; it was an integral part of the basic economy of the region.

It is easy to understand the interest of the planters in slave holding. But the yeomen and poor whites supported the institution of slavery as well. They feared that, if freed, blacks would compete with them economically and challenge their higher social status.

Systematically treating African-American laborers as if they were domestic animals, slavery, the abolitionists pointed out, violated every human being’s inalienable right to be free.

Western Expansion:

Southerners sought territorial expansion because the wastefulness of cultivating a single crop, cotton, rapidly exhausted the soil, increasing the need for new fertile lands. Moreover, new territory would establish a basis for additional slave states to offset the admission of new Free states.

Antislavery Northerners saw in the Southern view a conspiracy for proslavery aggrandizement. In the 1830s their opposition became fierce.

An earlier antislavery movement, an offshoot of the American Revolution, had won its last victory in 1808 when Congress abolished the slave trade with Africa.

Meanwhile, the cotton gin and westward expansion into the Mississippi delta region created an increasing demand for slaves.

The Abolitionist Movement

The abolitionist movement that emerged in the early 1830s was combative, uncompromising, and insistent upon an immediate end to slavery. This approach found a leader in William Lloyd Garrison, a young man from Massachusetts, who combined the heroism of a martyr with the crusading zeal of a demagogue.

Garrison was joined by another powerful voice, that of Frederick Douglass, an escaped slave who galvanized Northern audiences.

One activity of the movement involved helping slaves escape to safe refuges in the North or over the border into Canada. The “Underground Railroad,” an elaborate network of secret routes, was firmly established in the 1830s in all parts of the North.

Most Northerners nonetheless either held themselves aloof from the abolitionist movement or actively opposed it.

Still, Southern repression of free speech allowed the abolitionists to link the slavery issue with the cause of civil liberties for whites.

Throughout the 1820s, Americans settled in the vast territory of Texas, often with land grants from the Mexican government. However, their numbers soon alarmed the authorities, who prohibited further immigration in 1830.

In 1834 General Antonio López de Santa Anna established a dictatorship in Mexico, and the following year Texans revolted. Santa Anna defeated the American rebels at the celebrated siege of the Alamo in early 1836, but Texans under Sam Houston destroyed the Mexican Army and captured Santa Anna a month later at the Battle of San Jacinto, ensuring Texan independence.

For almost a decade, Texas remained an independent republic, largely because its annexation as a huge new slave state would disrupt the increasingly precarious balance of political power in the United States.

In 1845, President James K. Polk, narrowly elected on a platform of westward expansion, brought the Republic of Texas into the Union.

Meanwhile, settlers were flooding into the territories of New Mexico and California.

U.S. attempts to purchase from Mexico the New Mexico and California territories failed. In 1846, after a clash of Mexican and U.S. troops along the Rio Grande (US-Mexico Border), the United States declared war. American troops occupied the lightly populated territory of New Mexico, then supported a revolt of settlers in California.

In March 1847, The United States dictated the Treaty of Guadalupe Hidalgo in which Mexico ceded what would become the American Southwest region and California for $15 million.

The war was a training ground for American officers who would later fight on both sides in the Civil War.

With the conclusion of the Mexican War, the United States gained a vast new territory of 1.36 million square kilometers encompassing the present-day states of New Mexico, Nevada, California, Utah, most of Arizona, and portions of Colorado and Wyoming. The nation also faced a revival of the most explosive question in American politics of the time: Would the new territories be slave or free?

Until 1845, it had seemed likely that slavery would be confined to the areas where it already existed. It had been given limits by the Missouri Compromise in 1820 and had no opportunity to overstep them.

Many Northerners believed that if not allowed to spread, slavery would ultimately decline and die. To justify their opposition to adding new slave states, they pointed to the statements of Washington and Jefferson, and to the Ordinance of 1787, which forbade the extension of slavery into the Northwest.

Texas, which already permitted slavery, naturally entered the Union as a slave state. But the California, New Mexico, and Utah territories did not have slavery.

Southerners urged that all the lands acquired from Mexico should be thrown open to slave holders. Antislavery Northerners demanded that all the new regions be closed to slavery.

In January 1848 the discovery of gold in California precipitated a headlong rush of settlers, more than 80,000 in the single year of 1849.

The venerable Kentucky Senator Henry Clay put forward The Compromise of 1850.

The Compromise of 1850 contained the following provisions: (1) California was admitted to the Union as a free state; (2) the remainder of the Mexican cession was divided into the two territories of New Mexico and Utah and organized without mention of slavery; (3) the claim of Texas to a portion of New Mexico was satisfied by a payment of $10 million; (4) new legislation (the Fugitive Slave Act) was passed to apprehend runaway slaves and return them to their masters; and (5) the buying and selling of slaves (but not slavery) was abolished in the District of Columbia.

The new Fugitive Slave Law was an immediate source of tension.

During the 1850s, the issue of slavery severed the political bonds that had held the United States together. It produced weak presidents whose irresolution mirrored that of their parties. It eventually discredited even the Supreme Court.

The moral fervor of abolitionist feeling grew steadily. In 1852, Harriet Beecher Stowe published Uncle Tom’s Cabin, a novel provoked by the passage of the Fugitive Slave Law. More than 300,000 copies were sold the first year.

Although sentimental and full of stereotypes, Uncle Tom’s Cabin portrayed with undeniable force the cruelty of slavery and posited a fundamental conflict between free and slave societies. It inspired widespread enthusiasm for the antislavery cause, appealing as it did to basic human emotions — indignation at injustice and pity for the helpless individuals exposed to ruthless exploitation.

In 1854 the issue of slavery in the territories was renewed and the quarrel became more bitter. The region that now comprises Kansas and Nebraska was being rapidly settled, increasing pressure for the establishment of territorial, and eventually, state governments. Under terms of the Missouri Compromise of 1820, the entire region was closed to slavery. Dominant slave-holding elements in Missouri objected to letting Kansas become a free territory, for their state would then have three free-soil neighbors (Illinois, Iowa, and Kansas) and might be forced to become a free state as well.

At this point, Stephen A. Douglas enraged all free-soil supporters. Douglas argued that the Compromise of 1850, having left Utah and New Mexico free to resolve the slavery issue for themselves, superseded the Missouri Compromise. His plan called for two territories, Kansas and Nebraska. It permitted settlers to carry slaves into them and eventually to determine whether they should enter the Union as free or slave states.

In May 1854, Douglas’s plan in the form of the Kansas-Nebraska Act passed Congress to be signed by President Franklin Pierce. Southern enthusiasts celebrated with cannon fire.

Meanwhile, the flow of both Southern slave holders and antislavery families into Kansas resulted in armed conflict. Soon the territory was being called “bleeding Kansas.”

The Supreme Court made things worse with its infamous 1857 Dred Scott decision. Scott was a Missouri slave who, some 20 years earlier, had been taken by his master to live in Illinois and the Wisconsin Territory; in both places, slavery was banned. Returning to Missouri and becoming discontented with his life there, Scott sued for liberation on the ground of his residence on free soil. A majority of the Supreme Court — dominated by Southerners — decided that Scott lacked standing in court because he was not a citizen; that the laws of a free state (Illinois) had no effect on his status because he was the resident of a slave state (Missouri); and that slave holders had the right to take their “property” anywhere in the federal territories.

The Dred Scott decision stirred fierce resentment throughout the North. Never before had the Court been so bitterly condemned. For Southern Democrats, the decision was a great victory, since it gave judicial sanction to their justification of slavery throughout the territories.

On the night of October 16, 1859, John Brown, an antislavery fanatic who had captured and killed five proslavery settlers in Kansas three years before, led a band of followers in an attack on the federal arsenal at Harper’s Ferry (in what is now West Virginia). Brown’s goal was to use the weapons seized to lead a slave uprising. After two days of fighting, Brown and his surviving men were taken prisoner by a force of U.S. Marines commanded by Colonel Robert E. Lee.

Antislavery activists, on the other hand, generally hailed Brown as a martyr to a great cause.

In 1860 the Republican Party nominated Abraham Lincoln as its candidate for president. The Republican platform declared that slavery could spread no farther.

Lincoln and Douglas competed in the North, Breckenridge and Bell in the South. Lincoln won only 39 percent of the popular vote, but had a clear majority of 180 electoral votes, carrying all 18 free states.

Civil War

Lincoln’s victory in the presidential election of November 1860 made South Carolina’s secession from the Union December 20 a foregone conclusion. The state had long been waiting for an event that would unite the South against the antislavery forces.

By February 1, 1861, five more Southern states had seceded. On February 8, the six states signed a provisional constitution for the Confederate States of America. Texas had also begun to move on its secession.

Less than a month later, March 4, 1861, Abraham Lincoln was sworn in as president of the United States. In his inaugural address, he declared the Confederacy “legally void.” His speech closed with a plea for restoration of the bonds of union, but the South turned a deaf ear.

On April 12, Confederate guns opened fire on the federal garrison at Fort Sumter in the Charleston, South Carolina, harbor. A war had begun in which more Americans would die than in any other conflict before or since.

In the seven states that had seceded, the people responded positively to the Confederate action and the leadership of Confederate President Jefferson Davis.

Virginia seceded on April 17; Arkansas, Tennessee, and North Carolina followed quickly.

In material resources the North enjoyed a decided advantage. The industrial superiority of the North exceeded even its preponderance in population, providing it with abundant facilities for manufacturing arms and ammunition, clothing, and other supplies. It had a greatly superior railway network. It also had a good telegraph network.

The South nonetheless had certain advantages. The most important was geography; the South was fighting a defensive war on its own territory. It could establish its independence simply by beating off the Northern armies. The South also had a stronger military tradition, and possessed the more experienced military leaders.

The first large battle of the war, at Bull Run, Virginia (also known as First Manassas) near Washington.

In contrast to its military failures in the East, the Union was able to secure battlefield victories in the West and slow strategic success at sea.

In the Mississippi Valley, the Union forces won an almost uninterrupted series of victories. They began by breaking a long Confederate line in Tennessee, thus making it possible to occupy almost all the western part of the state.

In Virginia, by contrast, Union troops continued to meet one defeat after another in a succession of bloody attempts to capture Richmond, the Confederate capital.

South’s two best generals, Robert E. Lee and Thomas J. (“Stonewall”) Jackson, both far surpassed in ability their early Union counterparts.

After another Confederate victory at the Second Battle of Bull Run (or Second Manassas), Lee crossed the Potomac River and invaded Maryland.

Union commander George McClellan again responded tentatively, despite learning that Lee had split his army and was heavily outnumbered. The Union and Confederate Armies met at Antietam Creek, near Sharpsburg, Maryland, on September 17, 1862, in the bloodiest single day of the war: More than 4,000 died on both sides and 18,000 were wounded. Despite his numerical advantage, however, McClellan failed to break Lee’s lines or press the attack, and Lee was able to retreat across the Potomac with his army intact. As a result, Lincoln fired McClellan.

The large number of casualties was because of new type of bullet being used in the combat.

On January 1, 1863, Lincoln issued the Emancipation Proclamation, which declared that as of all slaves in states rebelling against the Union were free.

Politically, however, it meant that in addition to preserving the Union, the abolition of slavery was now a declared objective of the Union war effort.

The proclamation also authorized the recruitment of African Americans into the Union Army.

Lee’s Army of Northern Virginia continued to maul the Union Army of the Potomac, first at Fredericksburg, Virginia, in December 1862 and then at Chancellorsville in May 1863. But Chancellorsville, although one of Lee’s most brilliant military victories, was also one of his most costly. His most valued lieutenant, General “Stonewall” Jackson, was mistakenly shot and killed by his own men.

Yet none of the Confederate victories was decisive. The Union simply mustered new armies and tried again. The new supply was being made through railway which decreased the transportation time and gave North an advantage over South.

Believing that the North’s crushing defeat at Chancellorsville gave him his chance, Lee struck northward into Pennsylvania at the beginning of July 1863, almost reaching the state capital at Harrisburg. A strong Union force intercepted him at Gettysburg, where, in a titanic three-day battle — the largest of the Civil War — the Confederates made a valiant effort to break the Union lines. They failed, and on July 4 Lee’s army, after crippling losses, retreated behind the Potomac.

More than 3,000 Union soldiers and almost 4,000 Confederates died at Gettysburg; wounded and missing totaled more than 20,000 on each side.

On November 19, 1863, Lincoln dedicated a new national cemetery there with perhaps the most famous address in U.S. history. He concluded his brief remarks with these words:

… we here highly resolve that these dead shall not have died in vain — that this nation, under God, shall have a new birth of freedom — and that government of the people, by the people, for the people, shall not perish from the earth.

On the Mississippi, Union control had been blocked at Vicksburg. On July 4, he captured the town, together with the strongest Confederate Army in the West. The river was now entirely in Union hands. The Confederacy was broken in two, and it became almost impossible to bring supplies from Texas and Arkansas.

The Northern victories at Vicksburg and Gettysburg in July 1863 marked the turning point of the war.

Lincoln brought Grant east and made him commander-in-chief of all Union forces. In May 1864 Grant advanced deep into Virginia and met Lee’s Confederate Army in the three-day Battle of the Wilderness. Losses on both sides were heavy, but unlike other Union commanders, Grant refused to retreat. Instead, he attempted to outflank Lee.

In the West, Union forces gained control of Tennessee in the fall of 1863 with victories at Chattanooga and nearby Lookout Mountain, opening the way for General William T. Sherman to invade Georgia. From the coast, Sherman marched northward; by February 1865, he had taken Charleston, South Carolina, where the first shots of the Civil War had been fired

On April 9, 1865, surrounded by huge Union armies, Lee surrendered to Grant at Appomattox Courthouse. Although scattered fighting continued elsewhere for several months, the Civil War was over.

In 1864 Lincoln had been elected for a second term as president, defeating his Democratic opponent, George McClellan, the general he had dismissed after Antietam.

Three weeks later, two days after Lee’s surrender, Lincoln delivered his last public address, in which he unfolded a generous reconstruction policy.

On April 14, 1865 Lincoln was assassinated by John Wilkes Booth, a Virginia actor embittered by the South’s defeat, at Ford’s Theater.

The first great task confronting the victorious North — now under the leadership of Lincoln’s vice president, Andrew Johnson, a Southerner who remained loyal to the Union — was to determine the status of the states that had seceded. Lincoln had already set the stage. In his view, the people of the Southern states had never legally seceded; they had been misled by some disloyal citizens into a defiance of federal authority. And since the war was the act of individuals, the federal government would have to deal with these individuals and not with the states.

To deal with one of its major concerns — the condition of former slaves — Congress established the Freedmen’s Bureau in March 1865 to act as guardian over African Americans and guide them toward self-support. And in December 1865 of that year, Congress ratified the 13^th Amendment to the U.S. Constitution, which abolished slavery.

By July 1866, Congress had passed a civil rights bill and set up a new Freedmen’s Bureau — both designed to prevent racial discrimination by Southern legislatures. Following this, the Congress passed a 14th Amendment to the Constitution, stating that “all persons born or naturalized in the United States, and subject to the jurisdiction thereof, are citizens of the United States and of the State wherein they reside.” This repudiated the Dred Scott ruling, which had denied slaves their right of citizenship.

All the Southern state legislatures, with the exception of Tennessee, refused to ratify the amendment, some voting against it unanimously.

Republicans swept the congressional elections of 1866. Firmly in power, the Radicals imposed their own vision of Reconstruction.

In the Reconstruction Act of March 1867, Congress, ignoring the governments that had been established in the Southern states, divided the South into five military districts, each administered by a Union general. Escape from permanent military government was open to those states that established civil governments, ratified the 14th Amendment, and adopted African-American suffrage.

The 14th Amendment was ratified in 1868.

The 15th Amendment passed by Congress the following year and ratified in 1870 by state legislatures, provided that “The right of citizens of the United States to vote shall not be denied or abridged by the United States or any state on account of race, color, or previous condition of servitude.”

The Republican victor in the presidential election of 1868, former Union general Ulysses S. Grant, would enforce the reconstruction policies the Radicals had initiated.

By June 1868, Congress had readmitted the majority of the former Confederate states back into the Union. In many of these reconstructed states, the majority of the governors, representatives, and senators were Northern men — so called carpetbaggers — who had gone South after the war to make their political fortunes, often in alliance with newly freed African Americans.

As time passed, it became more and more obvious that the problems of the South were not being solved by harsh laws and continuing rancor against former Confederates. Moreover, some Southern Radical state governments with prominent African- American officials appeared corrupt and inefficient. In May 1872, Congress passed a general Amnesty Act, restoring full political rights to all. Gradually Southern states began electing members of the Democratic Party into office, ousting carpetbagger governments and intimidating African Americans from voting or attempting to hold public office.

The last quarter of the 19th century saw a profusion of “Jim Crow” laws in Southern states that segregated public schools, forbade or limited African- American access to many public facilities such as parks, restaurants, and hotels, and denied most blacks the right to vote by imposing poll taxes and arbitrary literacy tests.

Historians have tended to judge Reconstruction harshly, as a murky period of political conflict, corruption, and regression that failed to achieve its original high-minded goals and collapsed into a sinkhole of virulent racism. Slaves were granted freedom, but the North completely failed to address their economic needs. The Freedmen’s Bureau was unable to provide former slaves with political and economic opportunity. Union military occupiers often could not even protect them from violence and intimidation. Indeed, federal army officers and agents of the Freedmen’s Bureau were often racists themselves. Without economic resources of their own, many Southern African Americans were forced to become tenant farmers on land owned by their former masters, caught in a cycle of poverty that would continue well into the 20th century.

For complete US History notes click here.