ELI5: Explain Like I'm 5

Post–Cold War era

Okay kiddo, imagine a really long time ago grown-ups from different countries didn't get along very well and they were afraid of each other. They were so scared of each other that they started making big weapons that could destroy entire cities. This made the world a very dangerous place to live in.

Then, something called the "cold war" happened. This was when two big countries, the United States and the Soviet Union, were the most scared of each other and they were constantly competing to see who was stronger. It was like a big game of who could build the best weapons and have the most allies. But they never actually fought each other directly, which was a good thing, because if they did the world would have been destroyed.

But then, the "post-cold war era" happened. This meant that the cold war was over and the two big countries stopped being so scared of each other. They learned that it was better to be friends and work together instead of fighting all the time. This made the world a much safer place to live in.

During the post-cold war era, many countries around the world started to change. Some became more friendly with each other, some got new leaders, and some even became their own countries. The world became more connected, and people were starting to travel and learn about other cultures. It was a time of big changes, and the world was very different from the time of the cold war.

Overall, the post-cold war era was a time of peace and cooperation between countries. This made the world a better place for everyone, and it allowed people to focus on other important things like working together to solve problems like climate change, poverty, and disease.