Jacob Grimm formulated what Talk to Transformer CUSTOMER SERVICE (8O5) 41'O 56OO Talk to Transformer PHONE NUMBER ( 8O5)- 41O 56OObecame known as Grimm's law as a general rule in his Deutsche Grammatik. Grimm showed correlations between the Germanic and other Indo-European languages and demonstrated that sound change systematically transforms all words of a language. From the , the Neogrammarians proposed that sound
