World map in 1815

Border history

The interactive map lets you inspect named territories in 1815 and compare them to earlier or later snapshots on the timeline.

Biographical context

Meet figures alive in, or close to, 1815 and move from political geography to the people connected to the period.

Era-based reading

The related chronicles below provide long-form reading tied closely to the enlightenment period.

1803 – 1815

Napoleonic Wars

French Empire vs Various European coalitions

Napoleon's wars reshaped every border in Europe — from Austerlitz to the burning of Moscow to the final stand at Waterloo, no conflict before the 20th century had such a sweeping impact.

Key battles and events: Austerlitz (1805); Trafalgar (1805)

1815 – 1840

Mfecane (The Crushing)

Zulu Kingdom (Shaka) vs Ndwandwe, Mthethwa, displaced peoples across southern Africa

The Mfecane was a massive upheaval triggered by Zulu expansion under Shaka that displaced millions across southern and eastern Africa, reshaping the entire region's political map.

Key battles and events: Battle of Gqokli Hill (1818); Battle of Mhlatuze River (1819)

1814 – 1880

Argentine Civil Wars

Unitarians (Buenos Aires centralists) vs Federals (provincial caudillos)

Decades of conflict between Buenos Aires centralists (Unitarians) and provincial federalists tore Argentina apart. Caudillo Juan Manuel de Rosas dominated as dictator from 1835–1852 before his overthrow at Caseros. The wars ended only when Buenos Aires was federalized in 1880.

Key battles and events: Battle of Cepeda (1820); Battle of Caseros (1852)

1812 – 1815

War of 1812

United States vs British Empire & Canadian colonies

The young United States declared war on Britain over maritime grievances and expansionist ambitions. The war saw the burning of Washington D.C., the defence of Baltimore inspiring 'The Star-Spangled Banner', and Andrew Jackson's victory at New Orleans.

Key battles and events: Burning of Washington (1814); Battle of Baltimore (1814)

1810 – 1818

Argentine War of Independence

United Provinces of the Río de la Plata vs Spanish Empire (Royalists)

Following the May Revolution of 1810, Argentine patriots fought Spanish royalists across the Río de la Plata, the Andes, and Upper Peru. José de San Martín's crossing of the Andes to liberate Chile was one of the greatest military feats in history.

Key battles and events: Battle of Tucumán (1812); Battle of Salta (1813)

1810 – 1826

Chilean War of Independence

Chilean patriots, Argentine liberators (San Martín, O'Higgins) vs Royalist Spain

Bernardo O'Higgins and José de San Martín led the liberation of Chile with the famous crossing of the Andes, establishing Chile as an independent republic.

Key battles and events: Battle of Chacabuco (1817); Battle of Maipú (1818)

1810 – 1819

Colombian War of Independence

Colombian patriots (Simón Bolívar) vs Royalist Spain

Bolívar's daring crossing of the Andes and his victory at Boyacá liberated New Granada, leading to the creation of Gran Colombia — the short-lived republic that unified much of northern South America.

Key battles and events: Battle of Boyacá (1819); Siege of Cartagena (1815)

1810 – 1821

Mexican War of Independence

Mexican Insurgents (Hidalgo, Morelos, Iturbide) vs Spanish Colonial Government

Father Miguel Hidalgo's 'Grito de Dolores' in 1810 launched Mexico's independence movement. After a decade of guerrilla warfare, Agustín de Iturbide united royalist and rebel forces to achieve independence and briefly made himself emperor of Mexico.

Key battles and events: Battle of Guanajuato (1810); Battle of Calderón Bridge (1811)

United States

James Madison

1751 – 1836

Principal architect of the Constitution, author of the Bill of Rights, co-author of The Federalist Papers, 4th President of the United States

England

Jane Austen

1775 – 1817

Author of Pride and Prejudice, pioneer of the English novel of manners, master of irony and free indirect discourse

America

John Adams

1735 – 1826

2nd President, Declaration of Independence, Massachusetts Constitution, peace with France

America

Thomas Jefferson

1743 – 1826

3rd President, principal author of the Declaration of Independence, Louisiana Purchase, founder of the University of Virginia

Caribbean / United States

Alexander Hamilton

1755 – 1804

Founding Father, first Secretary of the Treasury, Federalist Papers, creation of the U.S. financial system

Königsberg, Prussia

Immanuel Kant

1724 – 1804

Critique of Pure Reason, categorical imperative, transcendental idealism, Copernican revolution in philosophy

Built 1794 · Oceania

Honolulu

Pacific crossroads for the 19th-century whaling industry and sandalwood trade, strategic refueling station linking Asia and the Americas

Built 1788 · Oceania

Kingston and Arthur's Vale Historic Area

Former British penal settlement on Norfolk Island, part of the Australian Convict Sites World Heritage listing, later resettled by Pitcairn Islanders.

Built 1788 · Oceania

Sydney

First European settlement in Australia that grew into the primary trade hub of the South Pacific, connecting Oceania to global commerce

Built 1782 · Asia

Wat Phra Kaew

Temple of the Emerald Buddha within Bangkok's Grand Palace, Thailand's most sacred site

Built 1776 · North America

Mission San Juan Capistrano

Spanish Franciscan mission in California known as the 'Jewel of the Missions,' famed for its Great Stone Church ruins and returning swallows.

Built 1766 · South America

Igreja de São Francisco de Assis (Ouro Preto)

Brazilian Rococo masterpiece by the sculptor Aleijadinho in the colonial gold-rush town of Ouro Preto, Minas Gerais.

America · Leader

John Adams

The Atlas of Independence

The life of America’s most underappreciated founder — the farmer’s son who defended British soldiers in court, argued a continent into independence, and kept a young republic out of war.

United States · Leader

James Madison

The Father of the Constitution

The quiet Virginian who designed the blueprint for American democracy — architect of the Constitution, author of the Bill of Rights, and the president who proved the republic could survive a war.

England · Thinker

Jane Austen

The Lady Behind the Pen

The life of the anonymous lady who rewrote the rules of English fiction from a cottage in Hampshire — told in her own voice in a first-person ePub.

America · Leader

Thomas Jefferson

The Pen of the Revolution

The man who wrote the words that launched a nation — author of the Declaration of Independence, architect of the Louisiana Purchase, founder of the University of Virginia, and the president who doubled the size of a republic while wrestling with slavery’s shadow.