Births on May 31

June Clark, Welsh nurse and educator

Dame Margaret June Clark, (born 31 May 1941) is Professor Emeritus of Community Nursing, at Swansea University in Wales.

17 Mar

Franklin D. Roosevelt
In Washington, D.C., the National Gallery of Art is officially opened by President Franklin D. Roosevelt.
26 Jul

French Indochina
World War II: In response to the Japanese occupation of French Indochina, US President Franklin D. Roosevelt orders the seizure of all Japanese assets in the United States.
17 Sep

Great Patriotic War
World War II: A decree of the Soviet State Committee of Defense, restoring Vsevobuch in the face of the Great Patriotic War, is issued.
12 Dec

Hungary
World War II: The United Kingdom declares war on Bulgaria. Hungary and Romania declare war on the United States. India declares war on Japan.
14 Dec

Thailand
World War II: Japan signs a treaty of alliance with Thailand.