Canada's immigration policies have evolved significantly since the 1970s, shifting from a European-focused system to a diverse, skills-based approach. This transformation has reshaped the nation's demographic makeup, with immigrants now comprising over 20% of the population. Multiculturalism, enshrined in law since 1988, has become a cornerstone of Canadian identity. While celebrating diversity, the country grapples with integration challenges, economic impacts, and the balance between cultural preservation and shared national values.