Peter Kropotkin was a very smart man who lived a long time ago. He was born in Russia in 1842 and died in Russia in 1921. Kropotkin was important because he had ideas about how people could make the world a better place.
Kropotkin thought that people could be nicer to each other and help each other more. He believed in something called "anarchism," which is when people have the freedom to do what they want without a government telling them what to do. He thought that people could work together without needing somebody to be in charge.
Kropotkin believed that people are naturally good and want to help each other, but society has made people selfish and mean. He thought that if people worked together to help each other, the whole world would be happier and better off.
Overall, Peter Kropotkin was a thinker who believed that people could make the world a better place by being kinder to each other and working together.