Okay kiddo, so a long, long time ago in the land of America, there were some people called the colonists. These colonists liked to drink tea, but they were not happy with the people who sold them the tea, the British. You see, the British were making the colonists pay a lot of money in taxes, and the colonists didn't like that one bit. So, the colonists decided to get back at those British by having a party, a tea party.
But this wasn't a normal tea party with cakes and sandwiches. No, no, no. This was a wild party where the colonists went onto a ship full of British tea and threw all the tea into the ocean! Can you imagine that? They didn't want to pay those taxes anymore, and they felt this was the only way to show the British how angry they were.
This tea party happened in Boston and is called the Boston Tea Party. It was a brave and bold act by the colonists who wanted to be free and independent from British rule. It was one of the things that helped spark the American Revolution, which led to the birth of the United States of America that we know and love today.