I am an American High School student how would i go about trying to get into a Canadian University?

go to your guidance, they will give you a website and some pointers.

Also visit the University websites.

Start by looking at the websites of the universities which interest you.

its no longer that Irish Uni's have a plenty bigger educational ordinary its basically that the way education is taught is diverse! that is going to be notably ordinary so you might get in! you will possibly desire to extremely pick eire!!!