The Second World War was the largest world war in human history so far. It started on September 18, 1931 and ended on September 2, 1945.

As a history lover, I use history to draw lessons from the present, and I am sincerely afraid. Poland must hold on!

World War II is the largest world war in human history so far, starting on September 18, 1931 and ending on September 2, 1945. A total of 61 countries and regions with a population of 2 billion were involved in the war. The total military casualties of the participating countries were more than 50 million, and the number of civilian casualties was too high to be counted. The cumulative military expenditure reached 4 trillion US dollars.

The Second World War profoundly changed human history.

According to statistics from former Soviet scholars, during the 3,357 years from 1496 BC to 1861 AD, humans were at war for 3,130 years and only 227 were peaceful.
According to statistics from a Hungarian professor, in the 37 years after World War II, more than 470 local wars broke out in the world. Worldwide, there are only 26 days without any war.

All jokes aside, China has maintained a period of peace for 43 years since the Sino-Vietnam self-defense counterattack in 1979. I hope that the motherland will continue to be strong and prosperous.