US History Timeline

  • 1919 BCE

    Treaty of Versailles

    Effectively ended the First World War, but left Germany with all reparation expenses and was seen as another attack by the Allies towards the Central Powers.
  • 1918 BCE

    President Wilson Issues Fourteen Points

    President Wilson tries to keep the peace by issuing the Fourteen Points, which prevents the Central Powers from having to pay for all the reparations; however, many other Allied Powers wanted to punish the Central Powers and the Fourteen Points was largely forgotten, other than the League of NAtions, which was only one point of the fourteen.
  • 1918 BCE

    US Financial Power After World War I

    The US became the largest financial power after World War I despite only joining for one year.
  • 1917 BCE

    The US Joins World War I

    After the unrestricted submarine warfare and the Zimmerman Telegram, Woodrow Wilson decided that was enough and had the US join the war for the Allies.
  • 1917 BCE

    The Zimmerman Telegram

    A German telegram was intercepted by the British military. It was telling Mexico to join World War I, attack the US, and try to take the land back they lost in the Mexican-American War. Woodrow Wilson had had enough and this directly caused the United States to join World War I.
  • 1917 BCE

    Unrestricted Submarine Warfare

    German U-Boats were all over the Atlantic and destroyed anything that was helping the Allied Powers, including United States ships that were not even in the war. This led to the United States joining World War I.
  • 1915 BCE

    Sinking of the Lusitania

    This event did not get the US involved in World War I automatically, but it did get heads turning. Two years before the United States joined WWI, German U-Boats sank the Lusitania, which had innocent citizens of the US on board and over 200 US citizens died in the incident.
  • 1914 BCE

    World War I Begins

    After the assassination of Franz Duke Ferdinand, the first World War begins in Europe.
  • 1904 BCE

    President Roosevelt's Corollary to the Monroe Doctrine

    Theodore Roosevelt's Corollary to the Monroe Doctrine added that if any outside force, especially European powers, were to attack anywhere in the Caribbean, the United States would intervene.
  • 1902 BCE

    The Philippine Organic Act

    The Philippine Organic Act was essentially a treaty to end The Philippine War.
  • 1901 BCE

    The Passing of the Platt Amendment

    The US decided that Cuba could not handle governing itself and passed the Platt Amendment, which gave the US the right to govern the country until 1934.
  • 1898 BCE

    Spanish-American War

    When News spread about the horrible Spanish rule over Cuba, many people supported a war helping Native Cubans and taking the Spanish out of the island. Due to the idea of Manifest Destiny, the US decided to start a war with the Spanish in Cuba. The US won easily in war that only around a month.
  • 1898 BCE

    Acquisition of Cuba

    Once the US defeated the Spanish in Cuba, Cuba became the US's protectorate, which was basically where the people of Cuba would run the country, but the US would take care of the economy and protect from outside forces.
  • 1898 BCE

    Acquisition of Hawaii

    Hawaii was owned by the Spanish, but the United States decided to annex it and it became a territory of the US.
  • 1898 BCE

    Acquisition of the Philippines

    The Philippines were originally Spanish territory, but the US took down the Spanish fleet at Manila Bay and took over the Philippines.
  • 1898 BCE

    Passing of the Teller Amendment

    The Teller Amendment declared war on Spain and, if they win the war, the US cannot annex Cuba and control of the island should be left to its own people.
  • 1898 BCE

    The Banana Wars

    This is the conflict between the Latin American countries, including Panama and Nicaragua, and the US government intervening with them. The US added dictators into these countries, who ruled with power and brutality, so many citizens of these Latin American countries rose up against them.
  • 1887 BCE

    The Dawes Act

    This act put Native Americans in independent Indian Reservations and caused more tension between Native Indians and white settlers.
  • 1876 BCE

    Presidential Election Leads to Inauguration of Rutherford B. Hayes

    After a crazy election where two presidents tied, Rutherford B. Hayes, ended up winning the election.
  • 1876 BCE

    Battle of Little Bighorn

    This battle was part of the Indian Wars, more specifically the Great Sioux War and ended in a victory for the Native Americans.
  • 1876 BCE

    The Great Sioux War

    Part of the Indian Wars and led to an ultimate victory for the United States, making the white settlers spread across the entirety of North America.
  • 1869 BCE

    Ulysses S. Grant Becomes President

    After Johnson, one of the most hated presidents, Grant was elected and got the US back to what Lincoln did.
  • 1868 BCE

    14th Amendment to the Constitution

    The 14th Amendment was added to the Constitution, which stated that anyone born on US soil or naturalized, is a citizen of the United States.
  • 1867 BCE

    The Purchase of Alaska

    Alaska was owned by the Russians, but they seemed to not care much for it, so the US bought it for $7.2 million because they had more reasons to obtain it.
  • 1866 BCE

    Civil Rights Act

    The Civil Rights Act of 1866 declared that people of all races were citizens of the United States over Andrew Jackson's veto, which was declined after Congress declared it a rightful act.
  • 1865 BCE

    Andrew Johnson Appointed President

    After Lincoln's assassination, Andrew Johnson, the Vice President, becomes president of the United States.
  • 1865 BCE

    13th Amendment is Added to the Constituion

    The 13th Amendment is added to the Constitution, which bans slavery across the United States.
  • 1865 BCE

    CSA Capital, Richmond, Falls to US Forces

    The Union takes over the Capital of the CSA and the CSA is highly weakened.
  • 1865 BCE

    CSA Commander, Robert E. Lee, surrenders to Union Commander, Ulysses S. Grant at Appomattox Courthouse

    Robert E. Lee, a commander for the CSA military, surrenders to Ulysses S. Grant, a commander for the Union military, and effectively ends the Civil War after four years.
  • 1865 BCE

    Lincoln's Assassination

    Shortly after the war ended, President Abraham Lincoln was assassinated at Ford's Theater by John Wilkes Booth.
  • 1864 BCE

    US Congress Passes Wade-Davis Bill

    The US Congress passed the Wade-Davis Bill, which made the South only be able to join the Union once again if 50% or more people swore a loyalty oath to the Union.
  • 1864 BCE

    Wade-Davis Bill Vetoed by Lincoln

    Abraham Lincoln saw the punishment of Wade-Davis Bill as too harsh and vetoed the bill.
  • 1864 BCE

    Atlanta Falls to US Forces Led by Sherman

    General Sherman and his group take over Atlanta and plan their violent March to the Sea.
  • 1864 BCE

    Lincoln Defeats McClellan to be re-elected as US President

    Lincoln becomes popular with others once again, and is re-elected as president.
  • 1864 BCE

    Sherman's March to the Sea Through Georgia

    General Sherman led his men from Atlanta to the Georgia coast, ravaging lands throughout their journey, in order to get the CSA to surrender.
  • 1864 BCE

    The Snake Wars

    This was another conflict between the Native Americans and the US. It took place in the Northwest in Idaho and Oregon. Ultimately, the white settlers won the war and these territories were taken.
  • 1864 BCE

    Sand Creek Massacre

    An attack on Native Americans in the Southeastern corner of Colorado even though the US and Indians in this area made an agreement that the Native Indians could live there. This showed the racism and apathy towards Native Americans by Europeans and the US.
  • 1863 BCE

    Emancipation Proclamation

    After a Union victory at Antietam, President Lincoln decided to release the Emancipation Proclamation, which set slaves free.
  • 1863 BCE

    Battle of Gettysburg

    Prior to this battle, the CSA came away with many more victories than the Union and this was the turning point. Many victories for the Union over the CSA led to a Union victory in the Civil War.
  • 1863 BCE

    USA Defeats CSA

    Finally the USA has had a large victory over the CSA and momentum has switched.
  • 1862 BCE

    USA Abolishes Slavery in Washington D.C.

    This became the first step to ending slavery all over the country.
  • 1862 BCE

    Battle of Antietam

    This was the first victory for the Union just by a little, but was enough to be declared a victory by Lincoln, allowing him to pass the Emancipation Proclamation.
  • 1862 BCE

    The Homestead Act

    Encouraged immigrants from other countries to come to the United States and had homesteaders pay a fee for five years in the United States.
  • 1861 BCE

    Six Other States Secede

    After the secession of South Carolina, six other Southern states, including Georgia, Florida, Alabama, Mississippi, Texas, and Louisiana seceded.
  • 1861 BCE

    The Confederacy Established

    The Confederate States of America (CSA) were formed in the South. They formed a government and voted for a president, who became Jefferson Davis after their election.
  • 1861 BCE

    Lincoln Inaugurated as President

    Abraham Lincoln becomes president of the United States and gives his famous Inaugural Address.
  • 1861 BCE

    Four More States Secede

    Virginia, North Carolina, Tennessee, and Arkansas secede from the Union as well.
  • 1861 BCE

    CSA Forces Take Fort Sumter

    The Confederacy attacks Fort Sumter, kickstarting the Civil War. The CSA comes away with the victory; however, no lives were lost in the battle.
  • 1861 BCE

    Four Slave States Decide to Stay in USA

    Virginia, Kentucky, Missouri, and Maryland decide to stay neutral and in the Union.
  • 1861 BCE

    Jefferson Davis Elected President of CSA

    Jefferson Davis becomes the President of the Confederacy and is a horrible leader, especially when compared to Abraham Lincoln, the leader of the Union.
  • 1861 BCE

    Trent Affair

    The Union attacks a British ship they believe was helping the Confederacy and the British threatens the United States. This almost led to a war between the Union and Britain.
  • 1861 BCE

    The Anaconda Plan

    At the beginning of the Civil War, the Anaconda Plan was made by Abraham Lincoln and General Winfield Scott. This was a plan to spread a naval blockade all around the South from the Atlantic to the East to the Mississippi River at the West. This cut off imports from Europe to the CSA and separated the Southeast from the Southwest.
  • 1861 BCE

    First Battle of Bull Run

    This was the first major battle of the Civil War and the CSA had a victory over the Union.
  • 1860 BCE

    Abraham Lincoln Elected as President

    Although Abraham Lincoln was not a Radical Republican, many Southern states saw his being elected as an attack by the North to the South and caused South Carolina to secede from the Union.
  • 1860 BCE

    South Carolina Secedes from USA

    After the election of 1860, where President Lincoln won, South Carolina and other Southern states saw this as an attack towards the South and South Carolina was the first to secede from the USA.
  • 1859 BCE

    Raid on Harpers Ferry

    John Brown was a radical abolitionist and decided to raid Harpers Ferry, Virginia to show slaves that they could rise up against their owners as well. Brown was ultimately caught and hanged and while many Southerners thought he deserved the punishment because they believed he was attacking their rights and values, the North claimed that the US was founded on fighting for one's own ideas, so they sympathized with him.
  • 1858 BCE

    The Lincoln-Douglas Debates

    The Lincoln-Douglas debates were presidential debates that got many people to join Lincoln's side and the South saw Douglas in a brighter light, causing more tension within the country.
  • 1858 BCE

    Treaty of Tianjin with China

    This Treaty ended the first phase of the Second Opium War and allowed China to open up their trading to the rest of the world.
  • 1857 BCE

    Dred Scott Judgement

    After runaway slave, Dred Scott, was captured after he got into free-state territory, he was taken back by his owners. This became a Supreme Court Case and, ultimately, Dred Scott was imprisoned for his actions. The Southern states supported the decision, but the North did not.
  • 1857 BCE

    Lowering Tariff Rates by Congress

    Lowering the tariff rates was disliked by the North, where most people liked the idea of the federal government having more power, and was liked by the South, where most people liked the idea of state governments having more power.
  • 1856 BCE

    Formation of the Republican Party

    The Whig Party, which was the most popular political party along with the Democrats, became less powerful and the Republican Party developed. The Republican Party were much more anti-slavery and powerful than the Whigs.
  • 1856 BCE

    Caning of Charles Sumner

    After giving a powerful speech on Bleeding Kansas and abolition, he was violently beat with a cane by Southerners, further separating the country.
  • 1854 BCE

    Kansas-Nebraska Act

    This Act allowed Kansas to decide through popular sovereignty whether the people living there wanted slavery or not, which caused conflict.
  • 1854 BCE

    Bleeding Kansas

    Due to the people of Kansas being able to vote for the state to be free or not, many conflicts arose in the elections and even people from other states would enter Kansas looking to vote towards their beliefs. Many people were killed as a result of this conflict.
  • 1853 BCE

    The Gadsden Purchase

    After the Mexican-American War was over, the United States purchased the Gadsden Purchase from Mexico, which was a 29,670-square-mile area in Southern Arizona that was purchased for $10 million.
  • 1852 BCE

    The Publication of "Uncle Tom's Cabin"

    Harriet Beecher Stowe wrote "Uncle Tom's Cabin," which was a book on the life of slave and got many people to see how horribly slaves were treated and got people on the Northerner side.
  • 1850 BCE

    Compromise of 1850

    This Compromise was another eventual cause of the Civil War. It admitted California as a free state and other southern states were put under popular sovereignty. The Southern border if Missouri was the line separating free states to the North and slave states to the South. It also banned slave trade in Washington D.C.
  • 1850 BCE

    Fugitive Slave Act of 1850

    The Fugitive Slave Act was strongly biased towards the South a gave fierce punishments towards runaway slaves and African-Americans in general. This caused the Northerners to become angrier and eventually the Fugitive Slave Act was taken down.
  • 1848 BCE

    Treaty of Guadeloupe Hidalgo ends Mexican-American War

    The Treaty of Guadeloupe Hidalgo is signed and the United States acquires land in the Southwest, including parts of states, like Arizona, New Mexico, California, Nevada, and Utah, after winning the war.
  • 1846 BCE

    Mexican-American War Begins

    Many Conflicts between both the United States arose, as previously mentioned, and eventually led to a 2-year war between these countries.
  • 1846 BCE

    The Attempt to Pass the Wilmot Proviso

    The Wilmot Proviso was made to prevent any slavery in the new states added from the addition of the Mexican Cession. The bill was ultimately not passed by Congress.
  • 1846 BCE

    USA Settles Dispute with Britain Over Oregon Territory.

    The United States threatened a war with Britain if they would not give the territory to them, but it was eventually seen as something to not go to war over and the United States peacefully got what they wanted with the Oregon Treaty.
  • 1845 BCE

    Texas Annexed by the USA

    Manifest Destiny was the motivator for President James K. Polk and led to him annexing Texas, which was part of Mexico at the time. This would lead to conflicts between the US and Mexico and eventually lead to the Mexican-American War.
  • 1831 BCE

    Nat Turner's Rebellion

    Nat Turner was a slave that formed a militia of around 50-60 other slaves that rose up against their owners and killed around 60 white southerners. This, of course, got Southerners angry and started dividing the country.
  • 1831 BCE

    "The Liberator"

    William Lloyd Garrison was the writer of an abolitionist magazine titled "The Liberator," which many people read and made many sympathize with slaves.
  • 1820 BCE

    Missouri Compromise of 1820

    This Compromise divided the country and formed and equal number of free and slave states between the North and South. It was the first major cause for divisional tensions in the United States.
  • Period: 1820 BCE to 1950 BCE

    American History Between 1820-1950

  • Raid on Harpers Ferry

    John Brown was a radical abolitionist and wanted to show how slaves could rise up against their owners, so he planned a raid on Harpers Ferry, Virginia. He was ultimately caught and hanged and the Southern states believed he was attacking their beliefs and rights, while the North sympathized with Brown and claimed that the USA was founded on fighting for one's own rights.
  • Four More States Secede

    Virginia, Tennessee, Arkansas