Historical Linguistics notes (1st edition)

This is a summary of everything that had to be learned in my academic year for the subject Language Change: Chapter 2: Sound change [2.1, 2.2, 2.3, 2.4], Chapter 3, Chapter 5 [NOT 5.3, 5.4.2], Chapter 6 , Chapter 9: Semantic change and Lexical change, Chapter 11 [not 11.5.1, 11.5.2] and Chapter 17 about Glottochronology.