
- On 15 April 1955, Ray Kroc launched McDonald’s Systems, Inc., later known as McDonald’s Corporation, in…
- Des Plaines, Illinois—McDonald’s, founded in 1940, is an American multinational fast food chain. It serves over 69 million customers daily in more than 100 countries.

“Teapot Rock-Famous Teapot Dome”
“[Salt Creek] Oil District-In Wyoming,”
Historical postcard, c. 1922. Wikipedia
- Des Plaines, Illinois—McDonald’s, founded in 1940, is an American multinational fast food chain. It serves over 69 million customers daily in more than 100 countries.
- On this day in 1922, US Senator John B. Kendrick (Wyoming) introduced a resolution calling for an investigation into a secret land deal. This led to the discovery of the…
- Teapot Dome scandal—The Teapot Dome scandal involved the secret leasing of federal oil reserves by Secretary of the Interior Albert Bacon Fall to Harry F. Sinclair and Edward L. Doheny. Fall received bribes from Sinclair and Doheny, leading to his conviction for bribery and imprisonment.

George Cross granted to the Island of Malta in 1942.
National War Museum, Malta. Wikipedia - On this day in 1942, King George VI awarded the George Cross to the island fortress of…
- Malta—see quote from handwritten message of King George VI.
“To honour her brave people I award the George Cross to the Island Fortress of Malta to bear witness to a heroism and devotion that will long be famous in history.“
- Malta—see quote from handwritten message of King George VI.
- Today in 1923, ___ became generally available for use by people with diabetes. The missing word is…
- Insulin—a pancreatic hormone, regulates blood sugar levels by facilitating glucose uptake into cells. Insulin deficiency leads to diabetes mellitus, requiring insulin injections
- On 15 April 2019, the cathedral of Notre-Dame de Paris in France was seriously damaged by a large fire. This Paris cathedral is located on the…
- Île de la Cité—a 22.5-hectare (55.5 acres) island in the Seine, is the historical heart of Paris. It features iconic landmarks like Notre-Dame Cathedral, Sainte-Chapelle and the Pont Neuf, and underwent significant transformations in the 19th century under Haussmann’s urban renewal project.

























