Types of Diffusion Practice Test

In a secondary-source description of diaspora communities, the author explains that Indian migrants to the United Kingdom established Hindu temples and Diwali celebrations, and these practices became embedded in specific neighborhoods where migrants settled. Which type of diffusion is best represented?

A mining boom in northern Canada attracted workers from the Philippines. After relocating, Filipino workers organized community associations, introduced Filipino dishes at local markets, and started Catholic masses in Tagalog. Which type of cultural diffusion is best represented?