Latin is a classical language from the Italic branch of Indo-European languages, used by ancient Romans. Its structure uses inflections, and it has a complex case system. Old English, or Anglo-Saxon, is a Germanic language used in England from the 5th to 11th centuries. It features strong use of inflections and has a significantly different vocabulary and grammar compared to modern English. Sanskrit is a classical language from the Indo-Aryan branch of Indo-European languages, spoken in ancient India. It has a complex grammar system with eight cases and a rich phonetic structure.
You are a historical linguist asked to explain the main differences between Latin, Old English, and Sanskrit. Provide a brief overview.