Before settling on "Big Mac" in 1968, McDonald's signature double-decker sandwich was initially tested under two different names: the Aristocrat and the Blue Ribbon Burger. Created by franchisee Jim Delligatti in 1967, the "Aristocrat" was considered too hard to pronounce, leading to the adoption of the name suggested by company advertising secretary Esther Glickstein Rose

Interstate 19, Arizona -- It is a 102 km (63-mile) stretch of highway in from Tucson, to Nogales near the Mexican border.

Franklin D. Roosevelt was the first US president to have a woman serving in his cabinet. He appointed Frances Perkins as Secretary of Labor in 1933. She served from 1933 to 1945, making her the longest-serving labor secretary in U.S. history and a key figure in creating the New Deal.

Sir Winston Churchill, the British Prime Minister, famously made this statement regarding his approach to death. It is widely cited as an example of his wit and confidence, often quoted in relation to his long life and career before his death in 1965.

A group of toads is most commonly called a knot, a term that refers to their tendency to gather together in large, tangled numbers. Other, less common terms for a group of toads include a lump, a nest, a knab, or a knob.