See a timeline of colonial settlement in North America.

A timeline of colonial settlement

An overview of early American settlement, beginning with the London Company's expedition to Virginia. Source includes a number of citations for further reading.

Some colonies were centuries-old before they broke from Britain

The revolution did not happen overnight, but was a culmination of centuries of settlement, policies, and war in North America. This timeline provides key, fascinating events from the 1600s through the Revolution in a smooth, easy-to-read interface.

See a timeline of the Declaration's creation

This National Archives timeline walks through the Declaration’s creation step by step—from early calls for independence to drafting, approval, and final signatures—highlighting the key moments that led to the Colonies’ break from Britain.

Mapping early New York

Want to see how Wall Street (and New York City as a whole) has changed over time? Use this timeline and map to see Manhattan today overlaid with the precise boundaries of early land grants to the Dutch in the 1600s. Scroll through the progress of city building through the first century of European settlement there.

Explore an interactive map of battles from the American Revolution, along with detailed summaries of each engagement.

A free archive of firsthand historical documents from explorers of America

Maintained by the Wisconsin Historical Society, the American Journeys collection contains more than 18,000 pages of primary source documents—journals, letters, maps, and accounts written between roughly 1000 CE and the early 1800s. These include eyewitness records of the Norse arrival in North America, Spanish conquistador expeditions, and the Lewis and Clark journey. Browse this list of highlights where pages from the original texts are specified (clicking a link opens a PDF).

Explore an interactive timeline of technological inventions and social structures since 1500.

A map of slavery's spread across the US

Need a visual on how prevalent slavery was in the US? Scroll through this interactive map and timeline based on census data from 1790 to 1860.

Oral history and artifacts suggest the Wampanoag inhabited the area for 12,000 years

By 1621, Native Americans had been interacting with European explorers along the coasts for hundreds of years. European adventurers, including Giovanni da Verrazzano, mapped the coastline as early as 1524, as this timeline from the National Museum of the American Indian explains.

Early Native Americans shifted from nomadic life to permanent settlements around 8500 B.C.E.

Around 8500-7900 B.C.E., many Indigenous groups began settling near rivers and lakes to harvest fish and hunt bison, moving away from a fully nomadic lifestyle. This shift toward semipermanent communities marks one of the earliest signs of organized settlement in North America.

The evolution of New York City

Originally founded as New Amsterdam, this interactive timeline lists out and provides deep dives on the major events that shaped New York City as it became America's foremost cultural and economic hub.

The first Americans arrived between 14,000 and 40,000 years ago

Early peoples migrated to the Americas via the Bering Land Bridge or coastal routes, spreading across the continent as hunter-gatherers. Archaeological sites in present-day New Mexico containing stone tools and animal bones mark some of the earliest confirmed evidence of human life in North America.

A timeline of the Stamp Act crisis from the view of Colonial Williamsburg

Colonial Williamsburg's timeline situates the act within the local political culture of Virginia: colonists accustomed to taxing themselves through their own representatives in Williamsburg's House of Burgesses were outraged that Parliament could reach into their pockets from across the ocean. The timeline also covers Patrick Henry's proposed "Resolves," which prompted shouts of "treason" from his co-legislators, as well as commemorative objects (buttons, teapots) that followed the repeal.

A primary source timeline of US history (1600-1968)

Compiled by the Library of Congress, this archive walks through important events in US history through civil rights era, while providing primary sources to explore.

See a timeline of jazz's history

Jazz began in 19th-century New Orleans, though its roots go back even further. This timeline situates the music's evolution alongside American and world history, offering an illuminating exploration of the genre.

Slavery in the US: a timeline

In 1619, a ship with 20 captives landed at Point Comfort in Virginia, ushering in the era of American slavery. Scroll through this timeline to learn more about slavery in the US and its long lasting effects.

A timeline of US immigration laws

The United States began regulating immigration soon after it won independence from Great Britain, and the laws since enacted have reflected the politics and migrant flows of the times. Here's a timeline of key immigration laws from 1790 to 2014, according to the Pew Research Center.

See the documents that shaped the Declaration before it was written

This Library of Congress collection comprises early arguments for Colonial rights, protests against British authority, draft constitutions, and multiple working drafts of the Declaration of Independence. It traces the ideas and language that preceded the final document adopted in 1776.

See the origins of the foreign-born population of the United States from 1850 to 2020.

A timelapse mapping more than 30,000 Transatlantic slave ship voyages

Roughly 12 million people from Africa were forcibly moved to North and South America over two centuries. This map meticulously showcases every ship's origin, destination, timeline, and more, revealing the scale of the Transatlantic slave trade.

See Harvard’s early history through Indigenous voices

Founded in 1636, Harvard University grew alongside English colonization in Wampanoag lands. In this online exhibit, the Peabody Museum of Archaeology and Ethnology highlights Indigenous voices, interpreting objects such as eel traps and grass baskets.

Track the changes in US immigration law throughout history

This interactive timeline tracks the development of US immigration law, overlaid with time-series data on percentages of the foreign-born population. Explore how each major policy development correlated with immigration levels, revealing the relationship between legislation and demographic change.

Explore a map of global native lands

This interactive map visualizes Indigenous territories across the world. Users can search by location, language, or tribe to explore the histories, cultures, and present-day communities connected to specific lands.

Watch the British Empire expand and recede over 5 centuries

This interactive map traces the British Empire from 1450 to today—showing its explosive 19th-century expansion to one-quarter of the world's land and its steady contraction after World War II.

An interactive timeline of history, from beginning to middle

The history of humanity is a long, winding road, and the history of everything else is even more complex and interwoven. This interactive timeline takes users through the history of the world and includes links to related videos, blurbs, and events. Each event in history is represented by a dot, providing users with a glittering horizon filled with moments of intrigue and impact.

Visualize every day of the American Civil War, in which fighting took place in a majority of the country.

Explore an interactive timeline of Earth's 4.5-billion-year history to visualize shifting landmasses and oceans, view the locations of significant asteroid impacts, and learn about major geological and biological events.

37 maps that explain the American Civil War

This collection of 37 maps tells the story of the American Civil War as well as any historical account. See how and where the war began and why, and where the major battles were fought. Discover how the North achieved victory and the many ways the war changed America forever.

Visualizing the trans-Atlantic slave trade in two minutes

This animation shows all recorded slave shipments from the 16th to 19th centuries, conceptualizing not only the slave trade with America but South America as well.

Establishing an independent Haiti: a timeline

This map and timeline shows the history of the Caribbean Island nation of Haiti and its fight for independence. In 1492, Christopher Columbus sailed the ocean blue and crashed one of his ships, the Santa Maria, along reefs near the island nation...

See how New York City has grown since 1609

Wall Street and the southern tip of Manhattan were the first parts of the island to be developed beyond farmland by Dutch and English settlers. It wasn’t long until New York City resembled the city we know today.

Here's how humans migrated across the world

From our deepest origins in Africa all the way to the Americas, by looking at the fossils and archaeological materials we have been able to trace the path our ancestors took during thee short window of time when we took over the world.

Europeans' arrival to America brought disease to Indigenous populations

Indigenous people lived in the Americas for centuries before the arrival of the first Europeans in the 15th century. Their arrival was disastrous for Native tribes; in addition to being enslaved and losing their land, they had no natural immunity to the diseases brought by colonists. Eventually, up to 95% of the Native American population was killed by illnesses including typhus, chickenpox, and cholera, an event now known as the Great Dying.

Trans-Atlantic and intra-American slavery: a visual database

This interactive database provides insight into the trading of enslaved Africans across the Atlantic. This database offers maps, articles, timelapses, videos of 3D slave ship models, and searchable databases on enslavers and the enslaved. According...

Watch Ken Burns' documentary series on the American Revolution, which tells its story through the lives of soldiers, civilians, enslaved people, Native nations, and international allies.

Experience 14 billion years of important moments in world history with this scrollable interactive timeline.

Explore the different experiences of immigrant communities arriving in the US

Immigrant communities experienced varied paths to entry and assimilation in America, depending on their arrival time and context. This Library of Congress resource provides detailed accounts of the experiences of major immigrant groups, drawing on primary sources.

Search this digital archive of 19th-century "panoramic" maps of US and Canadian cities

The panoramic map was a popular cartographic form used to depict U.S. and Canadian cities and towns during the late nineteenth and early twentieth centuries. You can peruse a gallery of almost 2,000 of them in this digital archive from the Library...