A major cause of the loss of smaller separate cultures and languages is... a
ООО
b
government regulations.
preservation efforts.
cultural assimilation.
globalization.
C
d

cultural assimilation.

Explanation:

The major cause of the loss of smaller separate cultures and languages is cultural assimilation.

Cultural assimilation entails the absorption of a minority culture into a larger one.

Culture is a the way of life of a people and this encompasses language, fashion, cuisines etc.