Latvian language
The Middle dialect is spoken in central and Southwestern Latvia. Kursenieki language, which used to be spoken along Curonian Spit, is closely related to the varieties of middle dialect spoken in Courland. The dialect is divided into the Vidzeme variety, the Curonian variety and the Semigallian variety. The Vidzeme variety and the Semigallian variety are closer to each other than to the Curonian variety, which is more archaic than the other two. There are three intonations in the Middle dialect. In the Semigallian variety, "ŗ" is still used. Standard Latvian is based on the middle dialect.
History of the Jews in Latvia
According to the population census taken in the Soviet Union in 1959, there were 36,592 Jews (17,096 men and 19,496 women; 1.75 percent of the total population) in the Latvian SSR. It may be assumed that about 10,000 of them were natives, including Jewish refugees who returned to their former residences from the interior of Russia, while the remainder came from other parts of the Soviet Union. About 48 percent of the Jews declared Yiddish as their mother tongue. The others mainly declared Russian as their language, while only a few hundred described themselves as Latvian-speaking. Of the total, 30,267 Jews (5/6) lived in Riga. The others lived in Daugavpils and other towns. According to private estimates, the Jews of Latvia in 1970 numbered about 50,000. The overwhelming majority of them lived in Riga, the capital, which became one of the leading centers of national agitation among the Jews of the Soviet Union. Underground religious and Zionist activity resulted in greater suspicion by authorities.