Erwin Piscator was a man who lived a long time ago and was very interested in theater. He liked to make plays that would teach people important things about life and make them think.
He was born in Germany in 1893 and later moved to other countries like Russia and America. When he was a grown-up, he started working as a theater director.
Piscator was really good at using new and creative ideas in his plays. He liked to use things like big screens, loud music, and even airplanes to make his plays more exciting.
But what made Piscator different was that he also liked to teach important lessons in his plays. For example, he made plays about war and poverty to show people what was happening in the world and how they could help make things better.
So, in short, Erwin Piscator was a talented theater director who used his skills to create exciting plays with a message for people to learn from.