# data[].attributes.body
•He helped to establish the systematicity of sound change as a feature of language evolution through time and began to make linguistics independent of classical philology.

# data[].attributes.headline
Morphological
Researches in the Indo-Germanic Languages

# data[].attributes.subject
Morphological
Researches in the Indo-Germanic Languages

# data[].attributes.body
• Proto-Indo-European language is the linguistic reconstruction of the common ancestor of the Indo-European languages. There are about 445 living Indo-European languages including Spanish, English, Hindi, Portuguese, Bengali, Russian, and Punjabi, each with over 100 million speakers.

• Since there is no evidence of any written of this language , the only way to compare the sounds were changing it depending of the culture.

# data[].attributes.body
• with Hermann Osthoff “Morphological Researches in the Indo-Germanic Languages”; 6 vols.

• “A Problem of Homeric Textual Criticism” (1870)

• “Lithuanian Folk Songs and Tales” (with August Leskien; 1882)

• “The Present Position of Philology”

•“GreekGrammar

•“Short ComparativeGrammar” (1902)

•"Die syntax des einfachen satzes im indogermanischen" (1925)

# data[].attributes.headline
Karl Brugmann (in full Friedrich Christian Karl Brugmann)

# data[].attributes.subject
Karl Brugmann (in full Friedrich Christian Karl Brugmann)

# data[].attributes.body
•  German linguist who gained a position of preeminence in comparative Indo-European linguistics during the late 19th and early 20th centuries as a result of his comprehensive and still-authoritative research in this field.

• Born in March 16th of 1849 in Wiesbaden, Nassau, Germany.

• He was educated at the universities of Halle and Leipzig. He taught at the gymnasium at Wiesbaden and at Leipzig, and in 1872-77 was assistant at the Russian Institute of Classical Philology at the latter.

• Died in June 29th of 1919 at the age of 70.