['In April 1929 in the town of Naco, Arizona, the Cristero War was raging just over the border in Mexico. Rebels in tha...', 'In April 1929 in the town of Naco, Arizona, the Cristero War was raging just over the border in Mexico. Rebels in tha...']

['Sign languages rely on the use of space (locations, motions, and handshapes) to express meaning or grammatical nuance...', 'Sign languages rely on the use of space (locations, motions, and handshapes) to express meaning or grammatical nuance...']

['In the European theater of World War 2, as early as 1943, the German Army deployed a small number of special Panther...', 'In the European theater of World War 2, as early as 1943, the German Army deployed a small number of special Panther...']

['In the midst of World War II, the British Air Ministry began publicly extolling the virtues of carrot-eating. The vit...', 'In the midst of World War II, the British Air Ministry began publicly extolling the virtues of carrot-eating. The vit...']

['In June of 1965, a 27-year-old gentleman by the name of Angus Barbieri checked himself into the Maryfield Hospital in...', 'In June of 1965, a 27-year-old gentleman by the name of Angus Barbieri checked himself into the Maryfield Hospital in...']

['In the early 1980s, a certain Mr. Vic Tandy found himself working for a medical device manufacturer in Warwick, in th...', 'In the early 1980s, a certain Mr. Vic Tandy found himself working for a medical device manufacturer in Warwick, in th...']

['Only one fictional character has ever been honoured with a front-page obituary in The New York Times: Hercule Poirot,...', 'Only one fictional character has ever been honoured with a front-page obituary in The New York Times: Hercule Poirot,...']

['When Germany was divided in two after the Second World War, military leaders recognized the need for liaison between...', 'When Germany was divided in two after the Second World War, military leaders recognized the need for liaison between...']

['Nestled in a valley high in the Himalayas in northern India is a small lake named Roopkund, known locally as Mystery...', 'Nestled in a valley high in the Himalayas in northern India is a small lake named Roopkund, known locally as Mystery...']

["On 13 May 1960, a NASA Thor-Delta rocket carried the agency's new Echo 1 satellite into a 1,000 mile orbit around the...", "On 13 May 1960, a NASA Thor-Delta rocket carried the agency's new Echo 1 satellite into a 1,000 mile orbit around the..."]