6818 events
Mexican–American War: Mexico ratifies the Treaty of Guadalupe Hidalgo thus ending the war and ceding California, Nevada,
Mexican–American War: Mexico ratifies the Treaty of Guadalupe Hidalgo thus ending the war and ceding California, Nevada,
In the Wallachian Revolution, Ion Heliade Rădulescu and Christian Tell issue the Proclamation of Islaz and create a new
In the Wallachian Revolution, Ion Heliade Rădulescu and Christian Tell issue the Proclamation of Islaz and create a new
Governor-General Peter von Scholten emancipates all remaining slaves in the Danish West Indies.
Oregon Territory is organized by act of Congress.
Pica Law (Legge Pica), a form of martial law, is established as the Italian government passes this anti-brigandage law…
California Gold Rush: The New York Herald breaks the news to the East Coast of the United States of the gold rush in…
A new constitution marks the establishment of Switzerland as a federal state.
The American Association for the Advancement of Science is created.
The Battle of Pákozd is a stalemate between Hungarian and Croatian forces and is the first battle of the Hungarian…
Shooting of a Māori by an English sailor results in the opening of the Wanganui Campaign of the New Zealand Wars
American victory at the battle of Cerro Gordo opens the way for invasion of Mexico
Qajar Iran and the Ottoman Empire determine their international boundary in the second treaty of Erzurum
Qajar Iran and the Ottoman Empire determine their international boundary in the second treaty of Erzurum
Mexican–American War: the Battle of Chapultepec begins.
Mexican–American War: Six teenage military cadets known as Niños Héroes die defending Chapultepec Castle in the Battle…
Thornton Affair: Open conflict begins over the disputed border of Texas, triggering the Mexican–American War
Mexican–American War: American forces led by Zachary Taylor defeat a Mexican force north of the Rio Grande in the first