Latvia parts of the Russian Empire, which may have been influenced by the Protestant religion of the inhabitants. World War I devastated the territory of what became the state of Latvia, and other western parts of the Russian Empire. Demands for self-determination were initially confined to autonomy, until a power vacuum was created by the Russian Revolution in 1917, followed by the Treaty of Brest-Litovsk between Russia and Germany in March 1918, then the Allied armistice with Germany on 11 November 1918. On 18 November 1918, in Riga, the People's Council of Latvia proclaimed the independence of the new country, with
History of Latvia to capital investment projects. Around 15% of income was generated by state spirits monopoly. The restoration of industry was more complicated. Before World War I 80% of industrial production was made for internal Russian Empire markets. Trade agreement with Soviet Union was signed in 1927 but did not result in high trade volumes. By the end of 1920s Latvia's largest export markets were Germany (35,6%), United Kingdom (20,8%), France, Belgium, Netherlands (22,9%). Latvia had to import almost all of modern machinery and fuels. In 1929 Latvia had 3 state owned banks, 19 private banks, 605 credit unions and many more