This document provides an introduction to the early history of England, summarizing the various groups that inhabited the island over time. It notes that the earliest inhabitants were the Picts, followed by the Celtic Brythones. The Romans invaded in 55 BC and ruled for over 300 years. In the 5th century, Germanic tribes including the Jutes, Saxons, and Angles invaded and established kingdoms. Christianity was introduced by St. Augustine in the 6th century. The Normans led by William the Conqueror invaded in 1066 and introduced feudalism. Key events included the signing of the Magna Carta and the beginnings of the English parliament.