So, a long time ago in Italy, there were many different little kingdoms and regions with their own rulers. They all spoke Italian, but they weren't one big happy family. People in those regions thought they were different from each other, and they didn't always get along.
Then a group of people came and said, "Hey, wouldn't it be cool if all of Italy were one big country?" But not everyone agreed. Some people liked things the way they were and didn't want things to change.
But the people who wanted to unify Italy kept trying. Finally, a guy named Giuseppe Garibaldi and his army helped take over some important places, and they made a new government that everyone could live with. A king named Victor Emmanuel became the leader of this new country, which was called Italy.
People in Italy were happy that they were all together now and had a stronger voice in the world. But it took a lot of work and didn't happen overnight. Eventually, Italy became the country we know today because of the hard work and determination of its people.