1. A brief History of the English Language
Thanks to Wikipedia.org

3. Scandinavia
Rome

4. Timeline (pt.1) *Nowhere near to scale 
500 BCE
---Early inhabitants: Celts live in the British Isles
43 BCE
Romans invade: Latin is introduced
Around 200 Latin loanwords are inherited:
Many of the words from this era are coined by Roman merchants and soldiers. These include
win (wine), candel (candle), belt (belt) and weall (wall).
Germanic Tribes (Angles and Saxons) begin to arrive CE
Anglo Saxon dialects, originating in Scandinavia, form the basis of the language we now call Old English:
Approximately one third of Anglo-Saxon vocabulary survives into modern English, including many of our most basic, everyday words: earth, house, food, sing, night and sleep.
BBC.co.uk

5.
Beowulf: Old English
Hwæt! We Gardena in geardagum, þeodcyninga, þrym gefrunon, hu ða æþelingas ellen fremedon. Oft Scyld Scefing sceaþena þreatum, monegum mægþum, meodosetla ofteah, egsode eorlas. Syððan ærest wearð feasceaft funden, he þæs frofre gebad, weox under wolcnum, weorðmyndum þah, oðþæt him æghwylc þara ymbsittendra ofer hronrade hyran scolde, gomban gyldan. þæt wæs god cyning!
LO, praise of the prowess of people-kings of spear-armed Danes, in days long sped, we have heard, and what honor the athelings won! Oft Scyld the Scefing from squadroned foes, from many a tribe, the mead-bench tore, awing the earls. Since erst he lay friendless, a foundling, fate repaid him: for he waxed under welkin, in wealth he throve, till before him the folk, both far and near, who house by the whale-path, heard his mandate, gave him gifts: a good king he!

6. Timeline (pt.2) Normans invade!
Christian missionaries from Europe begin to arrive, reintroducing Latin.
597 CE
Many of the new words derived from Latin refer to religion, such as
altar, mass, school, and monk, but others are more domestic and mundane such as fork, spade, spider, tower, and rose.
Vikings invade!
789 CE
Raiders and settlers bring almost 2000 new words into the English vocabulary.
anger, awkward, cake, die, egg, freckle, muggy, reindeer, silver, skirt and smile.
Beowulf written
sometime between 700s and 1000s
1066 CE
Normans invade!
Thousands of French words become embedded in the English vocabulary, most of which are words of power: crown, castle, court, parliament, army, mansion, gown, beauty, banquet, art, poet, romance, chess, color, duke, servant, peasant, traitor  and governor.

7. G. Chaucer’s Canterbury Tales: Middle English (late 1300s)
Here bygynneth the Book of the tales of Caunterbury. Whan that Aprille, with hise shoures soote, The droghte of March hath perced to the roote And bathed every veyne in swich licour, Of which vertu engendred is the flour; Whan Zephirus eek with his swete breeth Inspired hath in every holt and heeth The tendre croppes, and the yonge sonne Hath in the Ram his halfe cours yronne, And smale foweles maken melodye, That slepen al the nyght with open eye- So priketh hem Nature in hir corages- Thanne longen folk to goon on pilgrimages And palmeres for to seken straunge strondes To ferne halwes, kowthe in sondry londes; And specially, from every shires ende Of Engelond, to Caunturbury they wende, hooly blisful martir for the seke That hem hath holpen, whan that they were seeke.
Here begins the Book of the Tales of Canterbury When April's gentle rains have pierced the drought Of March right to the root, and bathed each sprout Through every vein with liquid of such power It brings forth the engendering of the flower; When Zephyrus too with his sweet breath has blown through every field and forest, urging on The tender shoots, and there's a youthful sun, His second half course through the Ram now run, And little birds are making melody And sleep all night, eyes open as can be (So Nature pricks them in each little heart), On pilgrimage then folks desire to start. The palmers long to travel foreign strands To distant shrines renowned in sundry lands; And specially, from every shire's end In England, folks to Canterbury wend: To seek the blissful martyr is their will, The one who gave such help when they were ill.

8. Timeline (pt.3)
100 Years War between England and France: French is the language of the enemy. The status of English rises. Literacy increases.
s CE
Renaissance in England : A time of great cultural and intellectual development.
Canterbury Tales written late 1300s
26 April April 1616
Shakespeare’s life
1755 CE
Scholars believe that the English language is chaotic, and in need of some firm rules. Books teaching 'correct' grammar, pronunciation & spelling are increasingly popular.
Samuel Johnson publishes his famous dictionary in 1755
You read Othello
Thanks to wars, globalization, new technology and inventions, English continues to change dramatically even today.
2010 CE