Should a part of a country have the right to be independent? (also read OP)

[Metrium]

I'll take the canadian province of Québec as a example. Different language, different culture and different political views than the rest of Canada. Why could'nt it become it's own country when it has barely anything in common with Canada? How was Canada created in the first place? Canada or any other countries were not created alongside mankind. Countries are disolved and new countries are made, this is how things go. You can't seriously expect that in 300years their will still be the same exact number of countries as today.

Same thing with Scotland, I thing it's riddiculous that they are not a country and that they are part of the british emprie, they CLEARLY are different ppl and deserve their own country, it's a question of identity and pride.