Opinion of a member of the History Club - The Biggest upheaval in World History

 I think it's the industrial revolution of the 19th century. In fact, if you look at modern times, there is a huge difference from the old times. Since most of it is rooted in this era............. It started as a steam engine invented by James Watt of England in 1785, creating a craze for invention until the early 20th century. After World War II, the complexity of cutting-edge science calmed down a little, but... Bill Gates made an accident before the end of the century. This thing we're using now... Of course, it's based on a number of basic sciences and devices, so it's too much to attribute everything to one individual. But you have to admit the explosive nature of genius. The first power line (of course as a steam engine) in Fulton, the United States in 1806, Stevenson's invention of trains in England in 1830, cameras, wired telegraphs... ... railroads around the same time, the dream of imperialists in the 19th century. In 1842, when Britain defeated China in the Opium War, it dispatched a power warship called the "Nemesis". In the same year, the Great Britain, the first steel-powered ship, was launched... ... and the Great Three Series was a revolution that ended the shipbuilding of thousands of years of wood that made ships out of steel. It was a cargo ship and passenger ship, but France built a steel warship in the 60s, and in the early 20th century, an aircraft carrier-sized Dread Note-class battleship and even a titanic came out. This steel battleship made many third-world people faint...... Next, machine guns. It seems to have been built around the Civil War of the 1960s, but the British French were excited to slaughter Africans..........Of course, their grandchildren paid for it during World War I. Millions died from German machine gun baptism. The invention of the "continuous accelerator" made by Ripple of the United States in the 182.30s is also important, and the total invention was already made hundreds of years ago in the Renaissance, but it's harder to continuously speed up than a sword-shipper or a beast... The death of numerous beasts by the creation of guns, or "Yukhyeolpo," in the modern sense. The picture of a British tiger hunter standing in front of an Indian tiger body in the 1890s is quite famous. It symbolizes imperialism. Korean tigers, wolves, Japanese wolves, European wolves, European bison, and American bison monkey were virtually extinct in the early 20th century. The difference in my thoughts is that even if it's not the fault of the West and Japan, these beasts are difficult to coexist with humans in densely populated countries anyway. The invention of electricity is also very important..........1800 when Bolt of Italy (name is exactly...) established a theoretical system (i.e., he was not the first, but the existing theoretical aggregation. since ancient times....) in 1876 King Edison invented generators and bulbs. From this point on, I started paying electricity bills. In 1885, Mercedes-Benz and Daimler in Germany took gasoline cars... ...and bicycles around the same time. Italy's Marconi's radio telegraph, 1904 American Wright brothers' plane... ...the invention of diesel engines in Germany... ...only in the 20th century. Bell's phone in the United States. 1880s, Pasteur of France and Koch of Germany established modern medicine by discovering bacteria for the first time. Before that, the rate of getting sick was just dirty... What's surprising is that as soon as that, a Japanese scientist was sent to the Koch Institute as a student. How the Japanese accept the concept itself so quickly. This kind of invention rush calmed down in the 20th century, but based on the Nazi German jet fighter and rocket inventions (Bakao based on existing theories), based on that, Sputunik of the Soviet Union in 57 was the first universe.......soviet Yuri Gagarin in 61...or Russian red! (Garliv) It's a masterpiece, so make sure to see: Armstrong's lunar landing in 69........... But the biggest invention of the 20th century is the nuclear bomb and computer invented by the United States just before the end of World War II in 45 and especially the history of Westerners in the 19th and 20th centuries. It's almost like a barrier... (not a barrier) Mainly the United States, Britain, France, Germany, Italy, Jews... Of course, there are numerous workers and people from weak countries as their victims. Even the extinct Indians... There will be many novels (Juul Berne, etc.) and Japanese comics that look at the period from a thoroughly bright perspective, while Marx, who sees it as a miserable era, and Korean historians evaluate it very saltyly. On the other hand, if you look at the mainstream of Miyoung's world history, it is a boarder with a "perfect era."