King arthur may have lived around the year a. d.
300
500
600

Which events are correlated but do not necessarily have a causal relationship?

The roman empire created the worlds first

Match the description to the term. 1. ancient people of the british isles normans 2. possible location of oldest known writing emigrate 3. a variety of a language celts 4. the study of word forms indus valley 5. to leave one's country morphology 6. invaded england in a.d. 1066 dialect