Question

The diffusion of languages is largely due to ______ diffusion.

Answer 1

You could say it is due to cultural diffusion.

Step-by-step explanation:

It could be cultural diffusion because there are many different cultures with many different languages. Languages change through different living conditions and different neighbors, so does their culture. When culture change through many circumstances, language changes into many different ones. As the population grows, groups of their own culture sometimes break off into their own diffusion and creates their own language.

Answer 2

You could either say language diffusion or more commonly answered is cultural diffusion