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
Flag of Latvia Flag of Latvia The national flag of Latvia () was used by independent Latvia from 1918 until the country was occupied by the Soviet Union in 1940. Its use was suppressed during Soviet rule. Shortly before regaining its independence, Latvia re-adopted on 27 February 1990 the same red-white-red flag. Though officially adopted in 1923, the Latvian flag was in use as early as the 13th century. The red colour is sometimes described as symbolizing the readiness of the Latvians to give the blood from their hearts for freedom and their willingness to defend their liberty. An alternative interpretation, according to