On the other hand, the North African Sephardic dialect was, until the early 20th century, also highly conservative; its abundant Colloquial Arabic loan words retained most of the Arabic phonemes as functional components of a new, enriched Hispano-Semitic phonological system. During the Spanish colonial occupation of Northern Morocco (1912–1956), Ḥakitía was subjected to pervasive, massive influence from Modern Standard Spanish. Most Moroccan Jews now speak a colloquial, Andalusian form of Spanish, with only occasional use of the old language as a sign of in-group solidarity. Similarly, American Jews may now use an occasional Yiddishism in colloquial speech. Except for certain younger individuals, who continue to practice Ḥakitía as a matter of cultural pride, this dialect, probably the most Arabized of the Romance languages apart from Mozarabic, has essentially ceased to exist.