Imagine playing a game of tag with your friends at the playground. Imagine there are two kids who are really fast and can catch everyone in the game. These two kids are the most powerful kids in the game and everyone looks up to them.
Now imagine if one of these powerful kids decided that they don't like the way the game is being played and they want to change the rules. They start playing by their own set of rules and some of the other kids start following them too.
This is kind of what happened in the world of politics when the United States became the only superpower after the fall of the Soviet Union. However, some countries didn't agree with the way the United States was behaving and started to form their own group or alliance. This group was called the "Second Superpower."
This group didn't have the same level of military power as the United States but it had a lot of influence and was made up of many countries who shared similar interests and beliefs. They wanted to promote peace, protect the environment, and address global issues like poverty and inequality.
So, just like those two powerful kids playing tag, the "Second Superpower" showed that you don't have to be the biggest, strongest, or most powerful to have an impact. You can work together with others who believe in the same things as you and create your own power.