In 1989, there was a terrible event that happened at a place called Ecole Polytechnique in Montreal, Canada. On that day, a man named Marc Lepine entered the school and started shooting people. He killed 14 women and injured 14 others before taking his own life.
The reason behind this horrible event was that Lepine had a lot of anger and hatred towards women. He believed that women had taken jobs and opportunities away from men, and he wanted to punish them for it. He specifically targeted women studying engineering, which is a field that is often dominated by men.
The Ecole Polytechnique massacre was a very sad and scary event that showed how much harm one person's dangerous beliefs and actions can cause. It was a reminder to everyone that we must treat each other with kindness and respect, no matter what gender we are, and also to be vigilant against those who hold radical and harmful ideas.