What are the classic battles in history and the impact of wars on people s lives

The Battle of Kiev in World War 2, the Normandy landings, the Battle of Berlin, the surprise attack on Pearl Harbor, the Battle of Midway, the Battle of Changsha in China, the Battle of Wuhan ......Too many are decisive battles.

Waterloo, the Battle of Moscow, the Polish Blitzkrieg, the Long March, the Three Great Battles.

Negative effects:

1. Affect people's living standards. The war has brought devastating damage to a country's economy, and many working and living facilities have been almost destroyed and need to be rebuilt.

2. Affect the number of people. The war caused a serious imbalance in the country's population ratio, and the average male mortality was high, which restricted the country's economic and industrial development.

3. Affect people's psychology. The end of the war has brought severe psychological trauma to the people, and the impact on families in the face of the destruction of their homes and the destruction of their lives is absolutely devastating.

It can have a positive impact under certain conditions:

1. Economic impact. Some countries can indeed make a fortune from war, but only if the flames of war do not burn into their borders and if the war is supported by the people.

2. Demographic impact. War can wipe out a large number of people, and in the short term, it can ostensibly solve the problem of population expansion, such as the social problems caused by the unemployment of a large number of people, and increase the number of jobs for another part of the population.

3. Resource impact. The victors of the war are generally able to demand various reparations from the losers, or use the war to encroach on resources in the short term.

4. Improve people's living standards. Military needs will always exist and will never be satisfied, so the military industry is the largest commercial market that can promote the development of some military science, and many military technologies can eventually be transformed into civilian technology.

Added:

The nature of the war

War is a kind of collective, group, organization, nation, faction, state, and other acts of violence, attack, killing, etc., and is an armed battle between the two opposing sides in order to achieve certain political, economic, and territorial integrity. Because it is often politicians rather than military personnel who trigger wars, war is also seen as an extreme political and diplomatic measure.

War is the highest form of struggle between political groups, nations (tribes), and countries (alliances), and is the highest and most violent means of resolving disputes, and is usually the quickest and most effective solution, which can also be interpreted as the use of violent means to destroy and maintain, collapse and rebuild order.

Causes of war

Generally speaking, the initiation of war often carries the element of plunder, that is, the grassroots level of the war is plunder. When one party's resources are insufficient, it is necessary to plunder one party on the grounds of "survival" or various reasons, and the plundered party thinks that it is fighting back in self-defense, so the two kinds of "justice" collide together to form the extreme social phenomenon of war.

The negative effects of the war:

1. War has brought devastating damage to a country's economy, and after World War II, almost all countries except the United States are facing the problem of reconstruction.

2. Population problem, the war made the country's population ratio seriously out of balance, and the Soviet Union after World War II had a serious shortage of men, which restricted the development of the country's economy and industry.

3. The impact on the people, after the end of the war, it brought serious psychological trauma to the people, and the impact on the family was absolutely devastating in the face of the destruction of their homes and the destruction of their lives.

War also has a positive impact under certain conditions:

1. Economic impact, some countries can indeed use the war to make money, but only if the war does not burn into the country, and the war is supported by the people (you can compare the economy of the United States during World War II and the Vietnam War).

2. Population impact, war can wipe out a large number of people, and the population problem can be solved superficially in the short term.

3. Resource impact, the winner of the war is generally able to claim various compensation from the loser, or use the war to encroach on resources in a short period of time.

4. The influence of the people, war can greatly improve national cohesion and improve the strength of the country in the short term (which is why there will always be a xx threat theory).

5. Military needs will always exist and can never be satisfied, so the military industry is the largest commercial market, which can promote the development of some military science - and many military technologies can eventually be transformed into civilian science and technology to improve people's living standards.

From the perspective of humanity as a whole, rather than the state, war and peace are the peculiar social conditions of human beings, contradicting and alternating with each other. Peace is long, war is short. The war had a great impact on social life, destroying countless fortunes and killing many lives.

But some wars play a role in promoting the development of history.

War, for all its calamities and suffering, can also bring considerable benefits by ruthlessly exposing, exposing and destroying many of the rotten, decaying and dying aspects of human institutions. These are the words of Lenin, which I think have been made very clear.

Hope it helps.

The Macedonian Empire expanded, and the Aryans spread from Europe to Persia and South Asia.

The Han Dynasty drove the Xiongnu, the Southern Xiongnu attached to the Han, and the Northern Xiongnu moved westward, resulting in the great migration of ethnic groups in Eurasia and laying the basic map of the distribution of ethnic groups in modern Europe.

The Tang Dynasty destroyed the Turks, and the Turks moved westward, forming the migration of ethnic groups in Eurasia again, which further affected the distribution of ethnic groups in Europe.

Mongol expansion. Unification of Eurasia and opening of trade routes and migration routes of peoples.

Second world war. The post-war pattern has been formed to this day.

Revolt in Sparta.

The Hundred Years' War between England and France.

First world war.

Second world war.

Korean War (Resist U.S. Aggression and Aid Korea).

World War I, World War II, the Crusades, and the Mongol march westward.