It shows that something is intentionally missing. It is skipping out a part of a sentence, whether it be the start, middle or end. It means you took out a part from the sentence, like taking a citation from reference. At the start of a quote you may use (...)
Lots of things will change just like the weather, health,...
Google will help you a lot if you research
Disappearance of Greek literature, renaissance interest in Greek literature, oral tradition Greek tragedy, transcription of works in the oral tradition. I don't think this is right but it goes something like that <span />