This Day That Year

May 18

in History

Constantine Feeds His City — An emperor ensures no Roman goes hungry
Constantinople, Byzantine EmpireClassical
332

Constantine Feeds His City

An emperor ensures no Roman goes hungry

Emperor Constantine the Great announced free food distributions to the citizens of Constantinople, his newly established capital on the Bosphorus. Following the ancient Roman tradition of bread and circuses, the decree ensured that the growing population of the new capital would be well-fed and loyal. The grain dole, modeled on Rome's own system, became a cornerstone of Constantinople's civic life and helped transform a rebuilt Greek city into a true imperial metropolis.

332 AD
Britain Claims Tonga — The Pacific kingdom becomes a protectorate
Tonga, Pacific OceanEarly 20th Century
1900

Britain Claims Tonga

The Pacific kingdom becomes a protectorate

The United Kingdom proclaimed a protectorate over the Polynesian Kingdom of Tonga, bringing the last independent Pacific island nation under European influence. While Tonga's monarchy was preserved and internal affairs remained largely self-governed, the protectorate gave Britain control over Tonga's foreign policy and defense -- a status that would endure until 1970. The arrangement reflected the era's colonial logic: small nations traded sovereignty for the protection of great powers.

1900 AD
First Indochina War — First Indochina War: Viet Minh forces overran a French and Laotian garrison at Muong Khoua, leaving only four survivors.
Late 20th Century
1952

First Indochina War

First Indochina War: Viet Minh forces overran a French and Laotian garrison at Muong Khoua, leaving only four survivors.

First Indochina War: Viet Minh forces overran a French and Laotian garrison at Muong Khoua, leaving only four survivors.

1952 AD