United states: Did you mean...?

The Warring States period (c. 475–221 BCE) represents the final and most transformative phase of the Eastern Zhou dynasty (770–256 BCE), marked by political fragmentation, sustained interstate warfare, and profound institutional change. As...

The Crusader States, collectively known as Outremer (from Old French outre-mer, “overseas”), were a group of Latin Christian polities established in the eastern Mediterranean following the First Crusade (1096–1099). Emerging from the conquest...

The American Revolution (1765-1789) was a period of political upheaval in the Thirteen Colonies of British North America. Initially a protest over parliamentary taxes, it blossomed into a rebellion and led, ultimately, to the birth of the...

The Trail of Tears was the forced relocation of the "Five Civilized Tribes" – Cherokee, Chickasaw, Choctaw, Muscogee Creek, and Seminole – from their ancestral lands in the Southeastern region of the United States to "Indian Territory" (modern-day...

James Madison (1751-1836) was a statesman, diplomat, and a Founding Father of the United States, who served as the fourth US president from 1809 to 1817. He played an important role in the drafting of the United States Constitution and the...

A map showing the principle state of the Warring States Period in China c. 260 BCE.

Four examples of British India postage stamps issued with overprints for use in particular Indian princely states. Top left: Queen Victoria, Gwalior, 1904 Top right: Queen Victoria, Patiala, 1895 Bottom left: King George V, Jind State...

The Bronze Age collapse at the end of the 13th century BCE saw a great many changes in the ancient world. Many second millennium states disappeared entirely, as cities were destroyed and peoples migrated. Others underwent a process of transformation...

The trigger and firing mechanism of a crossbow from the Chinese Warring States Period, 3rd century BCE (possible a century later during the Han Dynasty). Bronze inlaid with silver.

Swords of the Warring States Period (481-221 BCE) in China. The left sword is of iron while the other two are of bronze. (Shaanxi Provincial Museum, Xian, China)