This document provides an overview of the history of the English language from its Proto-Indo-European roots to the Middle English period. It describes how English evolved from Proto-Indo-European through Germanic and Old English influences, including invasions and settlements by Jutes, Angles, Saxons, Vikings, and Normans in the 5th-11th centuries AD. The document also notes some of the linguistic effects of these cultural interactions, such as sound changes, borrowing of vocabulary from Latin, Norse, and Norman French, and grammatical simplifications in Middle English after the Norman conquest in 1066.