Finland on the right one. In 1855–57, in the course of a general heraldic reform, the eagle's appearance was changed, mirroring German patterns, while St George was made to look to the left, in accordance with the rules of Western heraldry. At the same time, the full set of coat of arms of Great, Medium and Minor Arms, was laid down and approved. The final revisions and changes were made in 1882–83, and are those described above. 1918–93: Soviet and post-Soviet Russia The coat of arms of the Russian Soviet Federative Socialist Republic (RSFSR) was adopted on 10 July 1918 by the government of the Russian Soviet Federative Socialist Republic (Soviet Union), and modified several times afterwards. It shows wheat as the symbol of agriculture, a rising sun for the future of the Russian nation, the red star (the RSFSR was the last Soviet Republic to include the star in its state emblem, in 1978) as well as the hammer and sickle for the victory of Communism and the "world-wide socialist community of states". The Soviet Union state motto ("Workers of the world, unite!") in Russian ('' — ) is also a part of the coat of arms. The acronym of the RSFSR is shown above the hammer and sickle, and reads '', for "" (). Similar emblems were used by the Autonomous Socialist Soviet Republics (ASSR) within the Russian SFSR; the main differences were generally the use of the republic's acronym and the presence of the motto in the language(s) of the titular nations (with the exception of the state emblem of the Dagestan ASSR, which had the motto in eleven languages as there is no single Dagestani language). The Soviet Union as a whole adopted its emblem in 1923, which remained in use until the dissolution of the Soviet Union in 1991. Although it is technically an emblem rather than a coat of arms, since it does not follow traditional heraldic rules, in Russian it is called (), the word used for a traditional coat of arms. It was the first state insignia created in the style known as socialist heraldry, a style also seen in e.g. the Chinese national emblem. The emblem shows the Soviet emblems of the Hammer and Sickle and the Red Star over a globe, in the center of a wreath wrapped in ribbons emblazoned with the communist motto ("Workers of the world, unite!")