Mass murderers of the 19th century performed the census at the beginning of the 19th century and after that all births and deaths were registered as laws in 1837. "Hygienists" took a record, each local government hired one. They submit their findings to the government every year. In other words, each time a person dies, we can know important information about their death, the reason for the victim, age, sex. This is a very good thing for historians. Because it allows you to see exactly what happened then.
Modern medicine in the late nineteenth century began to make great progress in the fight against infectious diseases of many people. This is another killer application. It is the opposite application of killer. The average lifespan is doubled, and it is more than twice as long. That also applies to the European empire. Since the beginning of the 20th century, even in places like Senegal, great progress has been made in public health, and the average life expectancy of people has started to increase. After these countries become independent, it will not rise as soon as possible. Empires are not all bad
Education before the 20th century was mainly the pursuit of nobility. In the 19th century, the concept of universal education became popular, and by the beginning of the 20th century education became a large company in the west. Coincidentally, no matter how good or bad, the field of education has removed arrogance of aristocracy and accepted the universal value of ordinary people. Classical courses based on Greek and Latin were common in the West until the 20th century. Learning difficult subjects such as Greek, Latin, and mathematics is considered to be useful for cultivating intelligence and talent. At that time, training of mind and intelligence was considered the main focus of education. However, this concept was ignored by educators at the beginning of the 20th century. Later, many progressive living educators believe that the purpose of the school is to teach everyday skills and social children. Several educators have pushed Dewey's thinking extremely
Until the 19th century, religion played an important role in university courses, but in the 19th century the role of religion in research universities declined and by the end of the 19th century German college models expanded all over the world It was. The university concentrated on science from the 19th century to the 20th century and became increasingly popular in general. In the United States, Johns Hopkins University is the first university to adopt a German research college model, which has improved the adoption rate of most other American universities. In the UK, the transition from the industrial revolution to the modernization, the new citizen university centered on science and engineering started by Sir Keith Murray (Sir Keith Murray) (Sir Keith Murray) and Sir Samuel Curran in 1960 Was born. Trascolid University