City walls: Did you mean...?

The world owes much of its cultural legacy to Constantinople's walls. When Constantinople was under seige by neighboring enemies, the Roman city's elaborate system of moats, outer walls, and inner walls stood tall. Surviving numerous fire...

While ancient Chinese warfare was often characterised by large armies in pitched battles, siege warfare and the sacking of cities were also regular features. Huge earth walls with towers and encircling ditches or moats became the normal strategy...

Ashur (also known as Assur) was an Assyrian city located on a plateau above the Tigris River in Mesopotamia (today known as Qal'at Sherqat, al-Shirqat District, northern Iraq). The city was an important center of trade, as it lay squarely...

Gaius Julius Caesar (100-44 BCE) first assumed the role of dictator in 49 BCE, however, once he had secured his election as consul for the following year, he resigned after 11 days. After defeating Pompey at the Battle of Pharsalus in 48...

A Model of Christian Charity is a sermon delivered by the Puritan John Winthrop (l. c. 1588-1649 CE), second governor of the Massachusetts Bay Colony, either just before or after his ship, the Arbella, set sail from England for North America...

A restored section of the Theodosian Walls of Constantinople, completed c. 413 CE.

A diagram showing a cross-section of the Theodosian Walls of Constantinople, completed c. 413 CE.

A tower and section of the Theodosian Walls of Constantinople, completed c. 413 CE.

One of the ten gates of the Theodosian Walls of Constantinople, completed c. 413 CE.

Corinth was a Greek, Hellenistic and Roman city located on the isthmus which connects mainland Greece with the Peloponnese. Surrounded by fertile plains and blessed with natural springs, ancient Corinth was a centre of trade, had a naval...