We are going to talk about evacuations that happened a long time ago in a big country called the Soviet Union. Imagine that you live in a house with your family and suddenly, there is a really big danger like a fire or a storm. You would need to leave your house, right? Well, sometimes in the Soviet Union, there were big dangers like war or nuclear accidents that could hurt lots of people. When that happened, the government wanted to make sure that people were safe. So, they told people in certain areas to leave their homes and go somewhere else for a while.
This was called an evacuation. The government would tell people which places were safe and how to get there. Sometimes, they would use buses or trains to take people to those safe places. During the evacuation, people would take only what they could carry with them like clothes and some food. They had to leave behind their homes, their toys, and everything else they owned.
Now, imagine that you are a little kid. You would probably be scared and worried during the evacuation, right? Well, lots of children had to go through this and it was not easy for them. They missed their homes and their friends and some had to go to new schools. But, the government wanted to make sure that they were safe and tried to help them feel as comfortable as possible in the new place.
Sometimes, the evacuations could last for years. For example, during the Second World War, many people had to leave their homes and go to places far away. They stayed there until the war was over and it was safe for them to go back home.
In summary, the evacuation in the Soviet Union was when the government told people to leave their homes because of a big danger like war or nuclear accidents. They would go to safe places and stay there until it was safe to go back home. It was hard for everyone, especially for children, but it was done to keep people safe.