| AD Year | Event |
|---|---|
| 1000 | Leif Ericsson leads a Viking expedition to the coast of North America. |
Spanish Exploration | |
| 1492 | Christopher Columbus sails to the New Indies in his first voyage to America. |
| 1513 | Vasco Nunez Balboa crosses the ithmus of Panama and discovers the Pacific Ocean. |
| 1513 | Ponce de Leon makes his first expediton to Florida. |
| Ferdinand Magellan circumnavigates the earth. | |
| 1521 | Hernando Cortez conquers Mexico. |
| 1521 | Ponce de Leon is killed and his colony destroyed during his final expedition to Florida. |
| Cabeza de Vaca is one of four survivors of the Navarez expediton to Florida, and wrote about his adventures. | |
| Hernando De Soto leads and expedition through the Southeast, discovers the Mississippi. | |
| Francisco de Coronado leads a Spanish expedition to New Mexico. | |
| 1565 | St. Augustine Florida, the first permanent settlement in the U.S. is founded by Pedro Menendez. |
| Juan Pardo founds a Spanish settlement in South Carolina, and leads an ill-fated expedition inland. | |
| 1598 | Don Juan Onate founds the Spanish city of Santa Fe. |
French Exploration | |
| 1534 | French explorer Jacques Cartier discovers the Gulf of Saint Lawrence on his first voyage. |
| 1562 | Huguenouts under Ribault set up a temporary colony near Beaufort in South Carolina. |
| 1564 | Laudonniere, who sailed with Ribault on a previoius voyage, founds Fort Carolina on the St. John River. |
| 1565 | French colony at Fort Caroline is attacked by a Spanish fleet under Pedro Menendez. |
| 1567 | De Gourgues attacks a Spanish colony at St. Johns in retaliation for the Spanish raid on Fort Caroline. |
| 1603 | Samuel de Champlain explores the St. Lawrence seaway on the first of many expeditions to America. |
| 1605 | Port Royal, the capital of French Acadia is founded in Nova Scotia. |
| 1608 | Quebec City is founded by Champlain and becomes the capital of New France. |
| 1611 | Montreal is established as a trading post by Champlain. |
| 1615 | First French Catholic missionaries are sent to Canada to convert the Indians. |
| 1646 | Jesuit Priest Isaac Jogues is martyred after ministering to the Hurons. |
| Count Frontenac governs New France and greatly expands the fur trade. | |
| 1673 | Pere Marquette and Joliet explore the upper Mississippi Valley. |
| 1682 | Rene La Salle travels from the upper Mississippi to its mouth; claims Mississipi Valley for France. |
| 1689 | Almost 400 French settlers killed in the Lachine massacre, by Mohawks allied with the British. |
English Exploration | |
| 1497 | John Cabot, sailing for England, explores the Northeast coast of North America. |
| 1508 | Sebastian Cabot led expedition to North American, searching for the Northwest Passage. |
| Martin Frobisher explores Northern Canada in search of a Northwest Passage. | |
| Francis Drake circumnavigates the earth, stopping in San Francisco Bay. | |
| 1583 | Humphrey Gilbert attempts unsuccessfully to found a colony in Newfoundland. |
| 1584 | First English Expedition to Roanoake, Virginia is organized by Walter Raleigh. |
| 1586 | John Davis discovers Davis strait in search of a Northwest Passage to Asia. |
| During three voyages, Henry Hudson discovers Hudson River and Hudson bay. | |
| 1615 | William Baffin explores the artic circle region of Canada, in search of a Northwest Passage. |
| 1670 | Hudson Bay Trading Company is established by Royal Charter. |
| 1793 | Alexander Mackenzie reaches the Pacific Ocean, completing the first overland crossing of North America. |
| AD Year | Event |
|---|---|
Southeast Colonies | |
| 1584 | First English expedition to Roanoake, Virginia is organized by Walter Raleigh. |
| 1607 | British colony at Jamestown is establishd by the Virginia Company of London. |
| 1608 | Pocahontas, daughter of chief Powhatan, saves the life of John Smith. |
| 1617 | Pocahontas marries John Rolfe and travels to England. |
| 1619 | "House of Burgesses", the first elected assembly in America is established in Virgina. |
| 1619 | First Africans slaves brought to the English colony at Jamestown. |
| 1622 | Indian massacre led by the Powhatan Confederacy kills 350 Jamestown colonists. |
| 1624 | Charles I makes Virginia a Crown colony but does not interfere in its operation. |
| 1642 | Royalist William Berkeley appointed governor of Virginia. |
| 1644 | Second Indian massacre of settlers leads to Powhatan Wars against Virginia tribes. |
| 1649 | Execution of Charles I sends a flood of Cavaliers to Virginia colonies. |
| After first declaring for Charles II, Virginia colony submits to Cromwell's Commonwealth government. | |
| Britain passes Navigation acts that outlaw colonial trade with foreign countries. | |
| 1663 | Charter for Carolina Province given to eight English noblemen who allow settlers from all over Europe. |
| 1676 | Nathaniel Bacon leads a rebellion because of the governor's failure to protect settlers from Indians. |
| Tuscarora and Yamasee Wars decimate native tribes in the Carolina colony. | |
| 1716 | Expedition to western Virginia led by governor Spotswood opens up Shenandoah Valley to settlers. |
| 1718 | Notorious pirate Blackbeard is killed after blockading Charleston harbor. |
| 1729 | Carolina colony is split into North and South regions. |
| 1732 | James Oglethorpe founds Georgia as a penal colony for debtors and petty criminals. |
| 1750 | Oglethorpe's ban on slavery in Georgia colony is lifted. |
Northeast Colonies | |
| 1620 | First Pilgrims sail on the Mayflower, and settle in Plymouth, Massachusetts. |
| William Bradford serves as governor of Plymouth colony, celebrates first Thankgsgiving. | |
| 1625 | Dutch settlers found city of New Amsterdam on what is now Manhattan Island |
| 1630 | John Winthrop arrives in Massachusetts; founds city of Boston on Charles River. |
| 1634 | First settlers sent by Catholic George Calvert to establish a Maryland colony. |
| 1636 | Thomas Hooker, a prominent Puritan leader, founded a Connecticut colony in the region of Hartford. |
| 1636 | Roger Williams a religious dissident from Boston, founds a colony in Rhode Island. |
| 1636 | Harvard University is founded as a seminary by cleryman John Harvard. |
| 1637 | Anne Hutchinson and her followers are exiled from Boston and settle in Rhode Island. |
| Pequot War in Connecticut decimates the Pequot tribe. | |
| 1638 | New Haven colony in Connecticut is established by Puritan settlers without a charter. |
| 1638 | Colonists from Sweden begin to settle in the region of Delaware. |
| 1664 | Dutch settlement of New Amsterdam falls under the control of the British and becomes New York. |
| King Philip's War is the most deadly conflict between Massachusetts settlers and New England tribes. | |
| 1681 | William Penn sends three shiploads of settlers to his colony in Pennsylvania |
| 1687 | Connecticut colonists hide their "Charter" in an Oak Tree, rather than surrender to a Royalist governor. |
| 1692 | The territory of Maine becomes part of Massachusetts colony. |
| Salem Witch Trials result in the deaths of over twenty Puritan colonists. | |
| Captain Kidd is chartered by the colony of New York to fight pirates, but resorts to piratery himself. | |
| 1723 | Benjamin Franklin arrives in Philadelphia to work as a typesetter |
Border Wars with France | |
| King Williams War (a.k.a Williamite War in Ireland) | |
| Queen Anne's War (a.k.a. War of the Spanish Succession) | |
| 1720 | Mississippi Bubble—Financial crisis in France caused by land speculation in Mississippi territory. |
| King George's War (a.k.a. War of the Austrian Succession) | |
| French Indian Wars (a.k.a Seven Year's War) | |
| AD Year | Event |
|---|---|
French and Indian Wars | |
| Britain drives the French out of North America during the French Indian Wars. | |
| Jul 1755 | George Washington accompanies General Braddock on ill-fated expedition to Fort Duquesne. |
| Quebec, the capital of New France, falls to Britain. Both generals, Wolfe, and Montcalm are killed. | |
| Pontiac, an Ottawa chieftain, leads a Rebellion against Britain following its conquest of Canada. | |
| Fort Detroit is besieged after the British commander was warned of an ongoing attack. | |
Rebellion in the Colonies | |
| 1765 | Britain passes the Stamp Act, a tax on all printed material, to raise money from the colonies. |
| 1770 | Boston Massacre—Five citizens killed by British soldiers when a mob protests British policies. |
| 1773 | Boston Tea Party—Colonists destroy a shipload of tea rather than pay taxes on it. |
| 1774 | Lord Dunmore's War, first conflict with Indians in the Ohio Valley. |
| 1774 | "Intolerable Acts" are passed by the British Parliament to punish Boston for Tea Party. |
| 1774 | First Continental Congress called to address colonial resistance to Intolerable Acts. |
| American Revolutionary War. | |
| Paul Revere's Ride, battles of Lexington and Concord. | |
| May 1775 | Second Continental Congress called to manage colonial war effort after battles of Lexington. |
| Jun 1775 | Battle of Bunker Hill. |
| Jul 1776 | Continental Congress signs the Declaration of Independence. |
| Dec 1776 | Washington leds men accross the Delaware to surprise the British at the Battle of Trenton. |
| Aug 1777 | John Stark leads colonists to victory of British at the Battle of Bennington/Oriskany. |
| Sep 1777 | Battle of Brandywine. |
| Oct 1777 | British General Burgoyne surrenders after the Battle of Saratoga. |
| Dec 1777 | George Washington and his men spends the winter at Valley Forge. |
| Feb 1778 | France recognizes the Independence of the Unites States and joins the war effort against Britain. |
| Jun 1778 | Battle of Monmouth. |
| Sep 1779 | John Paul Jones, sailing the Bonhomme Richard defeats the H.M.S Serapis at Flamborough Head. |
| Aug 1780 | General Horatio Gates disgraces himself at the disastrous Battle of Camden, in South Carolina. |
| Sep 1780 | Benedict Arnold's plot to surrender West Point discovered when Major Andre, a Tory spy is captured. |
| Oct 1781 | General Cornwallis surrenders after being trapped in Battle of Yorktown. |
Formation of the Constitution | |
| 1781 | All 13 Colonies adopt the Articles of Confederation. |
| 1783 | Britain recognizes the Independence of the United States, signs the Treaty of Paris. |
| The Continental Congress becomes the governing body of the United States. | |
| 1786 | A Constitutional Convention meets in Philadelphia to revise the Articles of Confederation. |
| 1787 | Northwest Ordinance plan for governing "Northwest Territory" surrounding Great Lakes is adopted. |
| 1788 | The American Constitution is in force when New Hampshire became the 9th state to ratify. |
| The Federalist Papers are published by Alexander Hamilton, James Madison, and John Jay. | |
| 1789 | George Washington is elected first President of the United States. |
| 1789 | The Bill of Rights is ratified by the First United States Congress. |
| AD Year | Event |
|---|---|
Domestic Developments | |
| 1789 | George Washington begins serving as the first President of the United States. |
| 1791 | Vermont, a disputed territory between NY and NH, becomes 14th state. |
| 1792 | Kentucky resolves boundary issues with Virginia and becomes 15th state. |
| 1793 | Eli Whitney invents the Cotton Gin . |
| 1803 | Louisiana Purchase negotiated by Jefferson. |
| Merriwether Lewis and William Clark lead an expedition to explore Louisiana Purchase. | |
| 1804 | Aaron Burr shoots Alexander Hamilton in a duel. |
| 1803 | Ohio becomes the first state carved out of the "Northwest Territories". |
| 1807 | Robert Fulton launches first commercial steamboat on the Hudson River. |
| 1820 | Missouri Compromise prohibits slavery north of 36 parallel. |
| 1821 | Maine and Missouri admitted to the Union. |
| 1828 | "Teriff of Abominations", protects northern manufacturers at the expense of the south. |
| 1829 | Jackson becomes President—promotes union, disestablishes National Bank, begins spoils system. |
| 1844 | Samuel Morse sends telegraph message from Washinton to Baltimore: "What hath God Wrought?". |
| 1845 | Florida Admitted to the Union as 27th State. |
| 1845 | Texas admitted as 28th State. |
| 1847 | Cyrus McCormick establishes mechanical reaper factory in Chicago. |
| 1849 | Gold Discovered at John Sutter's Mill in California. |
| 1844 | Joseph Smith, leader of the Mormons, lynched to death. |
| 1847 | First Mormon Pioneers arrive in Utah Territory, under the leadership of Brigham Young. |
Foreign Wars and Entanglements | |
| Barbary Pirate Wars. | |
| Oct 1803 | Stephen Decatur leads a daring expedition to sink the Philadelphia in Tripoli harbor. |
| War of 1812: James Madison declares war against British in support of free trade. | |
| Constitution vs. Guerriere. | |
| Sep 1813 | Battle of Lake Erie. |
| Aug 1814 | British invade Washington DC, burn White House. |
| Sep 1814 | Battle of Baltimore—Francis Scott Key Writes Star Spangle Banner. |
| 1823 | Monroe Doctrine promulgated in response to independence movements in South America |
| 1835-36 | Texas War of Independence . |
| Feb 1836 | Battle of the Alamo—180 defenders massacred, including Davy Crockett and James Bowie |
| Apr 1836 | Sam Houston lead Texans to victory at San Jacinto—Santa Anna is captured and released. |
| James K. Polk declars War on Mexico due to a boundary dispute in Texas. | |
| May 1846 | Battle of Resaca de la Palma near Texas Territory. |
| Feb 1847 | Battle of Buena Vista in Northern Mexico. |
| Sep 1847 | Battle of Chapultepec in Mexico City. |
| Jul 1848 | Treaty of Guadalupe Hidalgo Cedes large territory to U.S. |
Frontier Expanstion | |
| 1775 | Daniel Boone's family and 50 other settlers settle in Boonesborough, Kentucky. |
| 1788 | Rufus Putnam founds the first permanent settlement in the Northwest Territories in Marietta, Ohio. |
| 1794 | Battle of Fallen Timbers brings Indian War in the Northwest Territories to a close. |
| 1811 | Battle of Tippecanoe: William Henry Harrison puts down Tecumseh's rebellion in Indiana Territory. |
| Andrew Jackson fights Creek Wars in Alabama. | |
| 1835-38 | Osceola leads Seminole Rebellion in Florida. |
| AD Year | Event |
|---|---|
Antebellum Period | |
| 1850 | The Compromise of 1850 establishes California as a free State and strenghens Fugitive Slave law. |
| 1850 | Harriet Tubman makes her first trip back to the south on the "Underground Railroad". |
| 1852 | Uncle Tom's Cabin is published by Harriet Beecher Stowe and inflamed anti-slavery sentiment in the North. |
| 1854 | Kansas-Nebraska Act opens new territories to Settlement. |
| "Bleeding Kansas" violence between slave-owners and abolitionists. | |
| 1857 | Dred Scott decision ruled that slaves were not citizens and had no rights, even in free territories. |
| 1859 | Abolitionist John Brown makes a raid on the armory at Harper's Ferry, Virginia. |
| Abraham Lincoln, a vocal opponent of slavery, is elected President. | |
| South Carolina, Mississippi, Florida, Alabama, Georgia, and Louisiana secede from the Union. | |
| Jefferson Davis Jefferson Davis elected president of the Confederacy. | |
American Civil War | |
| First Shots of American Civil War fired at Fort Sumter in Charleston Harbor. | |
| Battle of Antietam, deadliest one-day battle of the Civil War | |
| John Ericsson introduces the ironclad Monitor in time to defeat the Confederates' Merrimac. | |
| Stonewall Jackson is killed at the Battle of Chancelorsville | |
| Robert E. Lee advance into northern territory is stopped at the Battle of Gettysburg. | |
| U. S. Grant takes the last confederate stronghold on the Mississippie at the Battle of Vicksburg | |
| Emancipation Proclamation: Lincoln declares all slaves in U.S. Territory free. | |
| Sherman Marches from Atlanta to the Charleston, cutting supplies to Lee's army in Virginia. | |
| Lee surrenders to Grant at Appomattox Court House | |
| Abraham Lincoln is assassinated at the Ford Theatre, by a confederate sympathizer. | |
Reconstruction Era | |
| 1865 | Beginning of "Reconstruction". Union troops occupy the south. |
| 1865 | Thirteenth Ammendment, outlawing slavery in the United States, is enacted |
| 1866 | Radical Republicans are swept into office, establish harsh terms for "reconstruction" of south. |
| 1868 | President Andrew Johnson is impeached by Republicans favoring harsher measures on the south. |
| 1868 | Fourteenth Amendment guarentees rights of former slaves, but disenfranchises many southerners. |
| 1869 | Ulysses Grant, a proponent of reconstruction, elected president. |
| 1872 | Freedman's Bureau, tasked with helping ex-slaves adjust, defunded and closed. |
| 1877 | Last federal troops are recalled from the south. |
| AD Year | Event |
|---|---|
Politics and Statecraft | |
| 1865 | Beginning of "Reconstruction". Union troops occupy the south. |
| 1871 | "Alabama Claims" against Britain decided by arbitration. |
| 1877 | Last Union Troops are withdrawn from the South. |
| 1883 | Civil service reformed after office-seeker assassinated James Garfield. |
| 1884 | Reform-minded Republicans support anti-corruption Democrat, Grover Cleveland for president. |
| 1886 | Statue of Liberty, a gift to America from France, is dedicated at Liberty Island |
| 1889 | Johnstown Flood near Pittsburgh, kills thousands after a dam on the Conemaugh river bursts. |
| 1896 | William Jennings Bryan, a populist democrat, campaigns against the "gold-standard". |
| 1898 | U.S.S. Maine is sunk in Havana Harbor, triggering the Spanish American War. |
| 1898 | Admiral George Dewey defeats the Spanish at Manilla Bay, bringing the Philippines under U.S. control. |
| 1898 | Americans defeat the Spanish fleet at Santiago de Cuba, bringing Cuba under U.S. control. |
| 1901 | President William McKinley is assassinated by an anarchist; Theodore Roosevelt becomes president. |
| 1912 | Roosevelt splits Republicans by running on "Bull Moose" ticket, Democrat Wilson elected president. |
| 1913 | Sixteenth Amendment establishes a Federal Income Tax. |
| 1913 | Woodrow Wilson helps institue the Federal Reserve, a central banking system. |
| 1914 | The Panama canal, started in 1903 under Roosevelt's administration, is complete. |
| 1915 | Germany sinks the RMS Lusitania, killing over 2000 civilians, including Americans. |
| 1917 | The United States, under Woodrow Wilson, declares War on Germany. |
Social Reform | |
| 1848 | Seneca Falls Convention Women's Rights organized by Lucretia Mott, Elizabeth Cady Stanton. |
| 1874 | Francis Willard becomes the leader of the Women's Christian Temperence Union. |
| 1878 | Susan B. Anthony and Elizabeth Cady Stanton introduce amendment granting women the right to vote. |
| 1881 | Booker T. Washington becomes the leader of the Tuskagee Normal School in Alabama. |
| 1919 | Nineteenth Amendment grants women the right to vote in all states. |
| 1920 | Eighteenth Amendment prohibits the sale of alcoholic Beverages in the United States. |
Industry and Invention | |
| 1866 | Transatlantic cable laid by Cyrus Field Cyrus Field. |
| 1869 | First Transcontinental Railroad is completed between Council Bluff, Iowa and Oakland, California |
| 1873 | Railroad speculation and problems in Europe cause the financial "Panic of 1873" |
| 1874 | James B. Eads completes first steel bridge accross the Mississippi at St. Louis. |
| 1878 | Alexander Graham Bell exhibits telephone. |
| 1879 | Thomas Edison demonstrates first commercial lightbulb. |
| 1903 | Wilber and Orville test fly first airplane at kittyhawk. |
| AD Year | Event |
|---|---|
California | |
| 1598 | Santa Fe established as the capital of the Spanish province of Mew Mexico |
| 1769-70 | Gasper de Portola leads first Spanish expedition to Alta California. |
| 1774-77 | Juan Bautista de Anza Juan Bautista de Anza leads second Spanish expedition to Alta California. |
| 1770-84 | Junipero Serra founds Missions in California |
| 1833 | California missions "disestablished". Property looted, sold to speculators. Native population plummets. |
| 1842-46 | Early John C. Fremont expeditons to California with Kit Carson. |
| 1846 | "Bear Flag" revolt in Sonoma—California settlers revolt from Mexico. |
| 1846-48 | Mexican American War ends as Mexico is forced to sell California to America. |
| 1849 | Gold found at John Sutter's Mill. Gold Rush brings thousands of settlers to California. |
| 1850 | California admitted to the Union. |
| 1906 | San Francisco Earthquake. |
Northwestern States | |
| George Vancouver discovers the Columbia River and Puget Sound. Claims Oregon for Britain. | |
| Merriwether Lewis and William Clark expedition. | |
| Jesuit Pierre deSmet travels throughout Oregon Territory setting up Indian missions. | |
| 1846 | Boundary dispute between Britain and the United States resolved. Border established at 49th parallel. |
| 1843 | Marcus Whitman leads wagon trains to Oregon Territory. |
| 1847 | Whitman Massacre kills 14 early settlers in Washington State. |
| 1867 | William Seward arranges for the U.S. to purchase Alaska from Russia. |
| 1877 | Nez Perce War led by Chief Joseph |
| 1896 | Klondike Gold Rush attracts settlers to Seattle and Alaska. |
| 1899 | Hawaii becomes and American Territory. |
Great Plains and Mountains | |
| 1806-07 | Zebulon Pike expedition to Colorado |
| 1847 | First Mormons, under the direction of Brigham Young arrive in Utah Territory. |
| Buffalo Bill takes a route on the the Pony Express at age 14. | |
| Plains Indian Wars | |
| 1862 | Dakota War drives Santee Sioux out of Minnesota Territory |
| 1863-65 | Colorado War devastates Kiowa, Comanche, Arapaho, and Cheyenne tribes of the Rockies. |
| 1866-68 | Lakota and Cheyene fight for their tribal lands in Red Cloud's War in Montana/Wyoming. |
| 1876 | General Custer's army of six hundred wiped out at Battle of Little Bighorn in Sioux territory. |
| 1890 | 300 Lakotas killed at Wounded Knee Massacre, when army attempts to confiscate guns. |
| 1859 | Pike's Peak Gold Rush brings settlers to Colorado |
| 1869 | First Transcontinental Railroad |
| Six Northwestern States admitted to the Union: North and South Dakota, Montana, Idaho, Washington, Wy | |
| AD Year | Event |
|---|---|
Spanish contacts in North America: 1492-1800 | |
| 1513 | Ponce de Leon makes his first expediton to Florida. |
| Hernando De Soto leads and expedition through the Southeast, discovers the Mississippi. | |
| Francisco de Coronado leads a Spanish expedition to New Mexico. | |
Early Colonies: 1600-1700 | |
| 1608 | Pocahontas, daughter of chief Powhatan, saves the life of John Smith. |
| 1617 | Pocahontas marries John Rolfe and travels to England. |
| 1622 | Indian massacre led by the Powhatan Confederacy kills 350 Jamestown colonists. |
| 1644 | Second Indian massacre of settlers leads to Powhatan Wars against Virginia tribes. |
| 1676 | Nathaniel Bacon leads a rebellion because of the governor's failure to protect settlers from Indians. |
| Tuscarora and Yamasee Wars decimate native tribes in the Carolina colony. | |
| Pequot War in Connecticut decimates the Pequot tribe. | |
| King Philip's War is the most deadly conflict between Massachusetts settlers and New England tribes. | |
| New England Indian Wars | |
Northwest Indian Wars: 1763-1832 | |
| 1775 | Daniel Boone's family and 50 other settlers settle in Boonesborough, Kentucky. |
| 1788 | Rufus Putnam founds the first permanent settlement in the Northwest Territories in Marietta, Ohio. |
| 1794 | Battle of Fallen Timbers brings Indian War in the Northwest Territories to a close. |
| Merriwether Lewis and William Clark lead an expedition to explore Louisiana Purchase. | |
| 1811 | Battle of Tippecanoe: William Henry Harrison defeats Shawnees in Indiana Territory. |
| Northwest Indian Wars | |
Florida/Alabama Indian Wars | |
| Andrew Jackson fights Creek Wars in Alabama. | |
| 1835-38 | Osceola leads Seminole Rebellion in Florida. |
Sioux Wars: 1854-1890 | |
| Plains Indian Wars | |
| 1862 | Dakota War drives Santee Sioux out of Minnesota Territory |
| 1863-65 | Colorado War devastates Kiowa, Comanche, Arapaho, and Cheyenne tribes of the Rockies. |
| 1866-68 | Lakota and Cheyene fight for their tribal lands in Red Cloud's War in Montana/Wyoming. |
| 1876 | General Custer's army of six hundred whiped out at Battle of Little Bighorn in Sioux territory. |
| 1890 | 300 Lakotas killed at Wounded Knee Massacre, when army attempts to confiscate guns. |
Western Indian Wars: 1865-1896 | |
| Merriwether Lewis and William Clark expedition. | |
| Jesuit Pierre deSmet travels throughout Oregon Territory setting up Indian missions. | |
| Western Indian Wars | |
| 1847 | Whitman Massacre kills 14 early settlers in Washington State. |
| 1877 | Nez Perce War led by Chief Joseph |