The document summarizes the history of the English language in 3 periods: Old English (600-1100 AD), Middle English (1100-1500 AD), and Modern English (1500 onwards). It describes how the language evolved from Old English brought by Anglo-Saxons, to Middle English which saw influence from Norman French after the 1066 Norman invasion, to Modern English which was further influenced by the Renaissance, translations of the Bible, and invention of the printing press. The language transitioned from a mixture of dialects to a more standardized form of English over these periods.