Wars cause a lot of people to leave their homes and run away to safer places. When bombs are falling and soldiers are fighting, families cannot live in their villages or cities anymore. They have no choice but to move. This movement is called migration. Sometimes people move to another part of their own country, and sometimes they cross into other countries to stay safe. When huge numbers of people are forced to leave their homes, it is called displacement.
War destroys houses, schools, hospitals, and roads. So even if people want to stay, they cannot because there is nothing left to live on. Food and water also become very hard to find. Parents want to keep their children safe, so they decide to leave. Many times, they walk long distances and face a lot of struggles to reach safer areas. Some families get separated on the way, and that makes it even more painful.
Globally, wars create refugee problems. Refugees are people who escape their country because of war. They go to neighboring countries and live in refugee camps. This puts pressure on the countries that accept them, because they have to provide food, shelter, and medical help for so many extra people. Wars in one place can therefore affect many countries around the world. It is not just about fighting; it becomes a human crisis. That is why wars are one of the biggest reasons for migration and displacement all over the globe.
