What happened in 20th century?

The 20th century was like a giant game that changed the way people live and play.

Imagine you're playing a game where everyone starts with simple toys, like blocks and crayons. That’s how life was in the beginning of the 20th century. People used telephones to talk from one room to another, and they wrote letters instead of sending messages on a screen.

Then, something amazing happened! Like when you get new toys that make your game more exciting, the world got cars, planes, and even television. People could now travel faster and see faraway places without leaving home.

Later, there were some big fights, like a competition where two teams tried to win by being the best. These are called wars, and they made people learn new ways to work together and build things.

By the end of the game, everyone had cool tech, like computers and phones that could fit in your pocket. It was like going from drawing with crayons to playing a video game!