British Columbia has lots of mountains includes Coast Mountains and Rocky Mountains. So the thing is that British Columbia has developed slower than other cities. As Gold rush has happened, British Columbia started to develop and boom. Transportation and development of British comubia started to develop around 1950’s~1960’s. Moreover, enourmous buildings, railroad were stared to build. But the thing is that, there were not much people, so they started to accept immigrants. That’s why Canada is multicultural country!