The United States bought Alaska from Russia in 1867, but Russian Orthodox churches can still be found on Sitka Island, Alaska. What method of cultural diffusion is this?

migration
trade
technology
travel

The method of cultural diffusion in this case is migration.

The method of cultural diffusion in this scenario is migration. Russian Orthodox churches in Sitka Island, Alaska indicate the presence of Russian settlers who migrated to the area and brought their cultural practices, including the establishment of religious institutions.

The method of cultural diffusion in this case is migration.

To arrive at this answer, let's briefly understand the concept of cultural diffusion. Cultural diffusion refers to the spread or transmission of cultural ideas, practices, beliefs, and customs from one society to another. It occurs through various means such as migration, trade, technology, and travel.

In the given scenario, we know that Russian Orthodox churches can still be found on Sitka Island, Alaska. Sitka Island, which is part of Alaska, was at one time under Russian ownership. Russian Orthodox churches were established by the Russian settlers who migrated to the region during the Russian period of ownership. When the United States acquired Alaska from Russia in 1867, the migration of Russian settlers brought their cultural and religious practices, including the construction of Russian Orthodox churches, to the region.

Therefore, the presence of Russian Orthodox churches in Sitka Island, Alaska, is an example of cultural diffusion through migration, as it is a result of the movement of Russian settlers who brought their religious practices and constructed churches in the new territory.