Okay kiddo, have you ever heard of a story called the Iliad? It's a really old story about a big war that happened a long time ago between the Greeks and the Trojans.
Now, in this story, there was a guy named Brutus of Troy. He wasn't actually in the Iliad, but he was supposed to have lived a long time before that.
Brutus was important because he was said to be the founder of a city called Britain. Yes, that's the same place where we live now! But back then, it was just a big, wild island with no cities or towns.
According to legend, Brutus was a prince in Troy, which was a great city in another part of the world. But one day, some bad guys came and destroyed Troy. Brutus escaped with some of his friends and traveled around for a while.
Eventually, they came to this big island that nobody had ever really explored. They thought it was a good place to start over, so they settled there and built a city. They named it "New Troy," which later became "Britain."
Now, some people might say that this story isn't true. But it's still an important part of our history and culture, and we can learn a lot from it. Plus, it's kind of cool to imagine that the guy who founded our country was a brave prince who survived a big war and sailed across the sea to start a new life!