At first, I didn't know anything about residential school incidents. The first time I faced them was when I was browsing the internet for local news. After spotting some news articles, I got very interested in Canadian history. As you see, the internet provides you with almost everything. Accordingly, I began to study the horrible incidents deeper. As I delve into them, I was getting more and more shocked at the incidents, where some people threw away basic human ethics. Moreover, those who did so were Catholic priests and nuns, other Christian priests, some Canadian government officials. As for me, the most sorrowful thing is that the Catholic Church is deeply involved in the incidents and doesn't voluntarily disclose to the public the related documents. I just want to perceive that only a few fish have made clean water dirty. It is true that, throughout history, human mind has never changed in terms of the fundamental idea, respect for humanity. In short, it is mostly improved but still needs our effort.