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Where and when did the warring parties conclude a truce in order to exterminate the wolves attacking both armies? Detailed answer Directory / Big encyclopedia. Questions for quiz and self-education Did you know? Where and when did the warring parties conclude a truce in order to exterminate the wolves attacking both armies? In the winter of 1916-1917, on the eastern front of the First World War in the region of Lithuania and Belarus, starving wolves greatly increased in numbers near cities and army camps and began to attack small groups of soldiers. Seeing this, the command of the Russian and German armies agreed on a temporary truce and sent forces to exterminate the wolves. After several hundred animals were killed, and the threat from them passed, hostilities resumed. Authors: Jimmy Wales, Larry Sanger Random interesting fact from the Great Encyclopedia: Who was the first to extract oil? Crude oil, which is produced on the surface of the Earth, was known to ancient people. It was sometimes used in lamps and torches. In the United States, there are large deposits of oil in the Alleghan Mountains. In some places, oil lies so close to the surface of the Earth that it breaks out in a jet. Crude oil was used as a medicine and soon there was a great need for it. But no one thought to drill the surface of the earth to extract oil. The idea of drilling for oil was pioneered by New York lawyer George Bissell. Bissell received samples of the oil for analysis, and the chemists concluded that the oil had many useful properties. In 1857, Bissell hired a man named Edwin L. Drake to take care of the oil property in Oil Bay, Pennsylvania. Drake decided to drill the earth in search of oil. But the well was clogged with earth that had collapsed into it. Drake had an idea - why not install an iron pipe in the well to support the walls of the well. Since then, this has been done in any oil well. On Sunday, August 28, 1859, a well was drilled 21 meters deep. Drake decided to check the contents of the well. Below, he saw a dark liquid. He lowered the ladle on the rope, pulled it back, sniffed the contents. It was oil! He was the first to extract oil by drilling. The news quickly spread, and the world was gripped by an oil rush. It started all over the United States, Canada and Europe. A new age has begun.
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