Kosovo is a place where many people have lived throughout history. Long, long ago, there were some people called the Illyrians who lived there. Then, many other groups of people moved in, such as the Romans and the Ottomans.
In more recent times, Kosovo used to be a part of Yugoslavia, which was a country made up of different groups of people. One group, called the Serbs, were in charge and they didn't treat the other groups as nicely as they should have.
Eventually, the people of Kosovo wanted to be in charge of their own land and their own lives. So, in the late 1990s, they decided to fight for their independence. This was a really hard time for them, because the Serbs didn't want them to be independent.
Finally, Kosovo became its own country in 2008. Today, many different kinds of people live in Kosovo. Most are Albanians, but there are also Serbs, Roma and other groups. It is a place with a lot of history and a lot of different cultures, but they all work together to make their country a better place.