Why does the story begin at the end of Janes story? Why would this impact the story? What literary term is this type of story telling?

Which option is the most relevant piece of evidence for this claim

To the person who said "why are boys always in their lying nature (school project)" lol but nah you jus mess with the wrong dudes

The greatest gift the sumerians gave the world was the invention of writing. the sumerians were a wealthy people. they needed some way to keep track of what they owned. they began drawing pictures. they used a reed as a pen. they drew on soft pieces of clay. the soft clay was then dried in the sun. the tablet became a permanent record. later, the sumerian drawings changed into wedge-shaped symbols. this kind of writing is called cuneiform. by putting symbols together, the sumerians could write entire sentences.