How do people maintain their culture post immigration, and in what ways might they be discouraged from doing so?
People can maintain culture in canada because there are multiple religions and cultures already here, aswell as it a right to practice any religion or belief in canada.
http://canadianimmigrant.ca/guides/moving-to-canada/diversity-in-canada-an-overview
They may be discouraged because of some news attaching a certain group of people.
https://www.theguardian.com/world/2017/jan/31/quebec-city-mosque-shooting-canada-far-right-politics
it shows people being encouraged and discouraged from maintaining their cultural heritage because they give opportunity and freedom to maintain but at the same time they may attack a certain group through the news etc.
I think canada is a multi cultural country because we are encouraging multicultural by providing different things and giving opportunity to maintain the cultures.