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 Riga
Between World War I and World War II (1918–1940), Riga and Latvia shifted their focus from Russia to the countries of Western Europe. A democratic, parliamentary system of government with a President was instituted. Latvian was recognized as the official language of Latvia. Latvia was admitted to the League of Nations. The United Kingdom and Germany replaced Russia as Latvia's major trade partners. As a sign of the times, Latvia's first Prime Minister, Kārlis Ulmanis, had studied agriculture and worked as a lecturer at the University of Nebraska in the United States of America.