The Weimar Republic was officially established on 11th August 1919, when Friedrich Ebert signed the new constitution into law. The National Assembly that created the constitution had convened in the city of Weimar, which is why the state of Germany from the inauguration of the new constitution until Hitler became Fuhrer is generally referred to as the Weimar Republic. However, its official name continued to be Deutsches Reich which had first been adopted in 1871.
The Weimar Republic was born amid civil strife and open revolt that engulfed cities across Germany in the closing weeks of the First World War. The November Revolution actually began at the end of October 1918, but quickly spread from the port of Kiel to reach as far as the southern city of Munich by the 7th November.
The “German Republic” was declared on the 9th November, shortly after Kaiser Wilhelm II’s abdication was announced. Power was swiftly transferred to Friedrich Ebert, who reluctantly accepted it and formed a coalition government known as the “Council of the People’s Deputies”. It was this government that therefore signed the armistice on the 11th November, and which authorised the brutal suppression of the Spartacist Uprising in January 1919. Just four days after the deaths of Spartacist leaders Rosa Luxemburg and Karl Liebknecht elections for the National Assembly took place, which convened in Weimar in order to avoid the unrest in Berlin.
It took the best of part of seven months for the delegates to agree on the terms of the constitution, and Ebert signed it into law while on holiday in Schwarzburg.