Perak is ethnically, culturally and linguistically diverse. The Israeli population is linguistically and culturally diverse. Ibn Khaldun made a distinction between being linguistically Arabized and being culturally Arabized. This gradually developed in a territory that remained culturally, linguistically and religiously very diverse. TAFE NSW provides multicultural services to students with Culturally and Linguistically Diverse (CALD) backgrounds. Hainaut was culturally and linguistically French. Many aspects of masculinity assumed to be natural are linguistically and culturally driven. It is an ethnically and linguistically diverse country, with similarly diverse geography and wildlife. The Caucasus is one of the most linguistically and culturally diverse regions on Earth. Since that time, the Andamanese have diversified into linguistically and culturally distinct, territorial groups. They are culturally and linguistically closer to the Zoroastrians of Iran. It was one of the most culturally and linguistically diverse areas in pre-Columbian North America. Portugal is a fairly linguistically and religiously homogeneous country. The Alpine regions are multicultural and linguistically diverse. This linguistically isolated group eventually developed its own dialect.