How did immigration after World War II make Montreal more culturally diverse?

Following World War II, an economic boom in Montreal served as a catalyst for significant demographic change. The city attracted a wave of immigrants from Europe, Asia, Africa, and other parts of the Americas, which transformed Montreal into a diverse, multicultural urban center.1

This influx of new residents contributed to the emergence of cultural and linguistic pluralism within the Greater Montreal region. While the city has historically been defined by a linguistic divide between Francophones and Anglophones, the post-war immigration expanded this social fabric, introducing new ethnic and cultural traditions to the city's population. Today, this diversity is a defining characteristic of Montreal, contributing to its dynamic cultural life and complex social identity.2134