The correct answer is C) both countries lost territory and struggle to rebuild their economies.
World War 1's impact on Russia was similar to its impact on Germany in that both countries lost territory and struggle to rebuild their economies.
Russia signed a treaty with Germany and the Central Powers(the Ottoman Empire, Bulgaria, and Austria-Hungary) to end the war. The Treaty was called Brest-Litovsk and was signed on March 13, 1918. Russia accepted the independence of Finland, Georgia, and Ukraine. And Russia gave to Germany the Baltic states of Latvia, Lithuania, and Estonia.
That treaty was canceled when Germany surrendered to the Allied Powers. When the countries involved signed the Treaty of Versailles in 1919, Germany was forced to include its land gains from the Brest-Litovsk Treaty.