Language reform
Greek (1970s/1980s) – while the written "pure" language, the katharevusa was full of Old Greek words, the spoken "popular" language, the dhimotiki was not. After the fall of the military rule, a law was promulgated, making the latter become the written language as well. For example, on Greek coins, the plural of the currency was drachmai (katharevusa form) before and became drachmes (dhimotiki form) after 1982.