What was operation Paul Bunyan? Operation Paul Bunyan was an operation by American forces in 1976 to cut down a poplar tree in the Korean Demilitarized Zone in retaliation for the killing of two United Nations Command officers by North Korean soldiers. The operation was named after Paul Bunyan who was an American legend. He […]
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What was the Green Book? The Green Book was a list of places that would serve African Americans when they travelled around the USA between the 1930s and the 1960s. It was written by Victor Hugo Green, so he named it the Green Book after himself. The full name of the book was “The Negro
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What was the ghost army in World War Two? The ghost army in World War Two was an American army unit that was responsible for tactical deception and misleading the enemy. Nowadays, this kind of warfare is common sense, but it was the first such unit of its kind? The ghost army was officially called
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When did the first trees appear? The first trees appeared about 350 million years ago and they evolved from seedless plants. There had to be plants before there could be trees and the first plants evolved about 400 million years ago. The first plants evolved from a type of freshwater green algae, but there were
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What caused the Chernobyl disaster? Reactor number 4 at the Chernobyl nuclear power plant exploded after a test to simulate cooling the reactor went wrong. The disaster was blamed on the workers, but they were not trained properly, and the design of the reactor was flawed. Let’s look at how a nuclear power plant works.
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What were the bone wars? The Bone Wars were a feud between two American fossil hunters in the 19th century. The two were Edward Drinker Cope and Othniel Charles Marsh. Their war pretty much financially destroyed both of them. Edward Drinker Cope was born in 1840. His family were very wealthy and he developed an
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What was the dancing plague of 1518? The dancing plague of 1518 happened in Strasbourg, France, and up to 400 people couldn’t stop dancing for several weeks. It is said that many people died of exhaustion. Everything is said to have started in July 1518, in a town called Strasbourg, which is now in France,
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What were the ratlines? The ratlines were the routes that many Nazis used to escape from Germany after the end of World War 2. Many of them escaped to countries in South America, but some were even accepted into the United States. At the time, the name “ratline” was only used to refer to Croatian
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What is the Domesday book? The Domesday Book is the old English spelling of “Doomsday Book” and it was a survey by William the Conqueror of the financial state of England and Wales in 1086. The book wasn’t called the Domesday book until the following century. It was so named because it was a final
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Why is the border of Western Australia not straight? The border of Western Australia isn’t straight because they marked the border from the north and from the south at the same time and missed by 127 meters. If you zoom in on a Google map of Australia and look at the point where the borders
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