Breton nationalism is about the people who live in a place called Brittany, which is in northwest France. These people have a unique culture and language that they are proud of, and they want to have more control over their own region.
You know how you have a family and a home, and you love your family and your home? Imagine if someone else told you how to run your home and did not let your family practice your own traditions and language. It would make you feel sad and upset. That is how some Bretons feel about France governing their region.
Bretons want to have a say in the laws that affect their region, like education, language, and preserving their history and traditions. They also want to promote their language, Breton, which is spoken by fewer and fewer people. They hope that by having more control over their region, they can keep their culture and language alive and make their community stronger.
Breton nationalism is not about hating France or causing problems. It is about wanting to have a voice and keep their culture and heritage alive. People who are Breton nationalists love their region and their people, and they want to protect their way of life.