Technically under British rule?
What kind of crappy educational system do they have in whatever country you're from?
You should demand a refund or something.
Canada was founded by the French in 1534.
Canada remained French for 229 years until the British took full control in 1763.
104 years later, in 1867, Canada became its own country.
The only rule in Canada is Canadian rule.
When we became our own kingdom, we chose genuine royalty to represent us.
So did 14 other countries that decided to be their own kingdoms.
But that's all it is: representation. Not control.
The British rule nothing but themselves.
Now that that's taken care of:
In Canadian English it's 'realize' with a zed.
And it's called aluminum here, btw.
Aluminium is the metallic element that aluminum is made from.
The thing to remember about Canadian English is this:
It's similar to but different from both UK English and US English.
And don't even get me started on the differences between Canadian French and Euro French.