For many years, Aboriginal languages were almost endangered; some have actually been completely lost. This was caused, among other things, by the fact that they were banned from use in the residential schools.
Many generations of Aboriginal people have therefore not learned their language, and have learned French or English instead. Today, these adults often try to rediscover their language, to learn it from the elders, other people who speak it, or from books. It is even possible, in cities like Quebec or Montreal, to take Aboriginal languages courses. Many schools in Aboriginal communities also teach students in the language of the Nation, at least for the first few years.
As a result, more and more people are speaking Aboriginal languages. However, only a few (including Cree, Ojibway and Inuktitut) have enough speakers to ensure their survival.