the last ice age hasn't ended yet! Scientists call this ice age the Pleistocene Ice Age. It has been going on since about 2.5 million years ago (and some think that it's actually part of an even longer ice age that started as many as 40 million years ago).
Answer:
the immigrants were in search of jobs and during the industrial revolution mass production began which meant workers didn't need to have skills therefore they could underpay workers and just replace those who complained because there were plenty of people in search of jobs
In the story of Oedipus he was given a prophecy saying that he would kill his father and marry his mother. And in the end of the story he does end up killing his father and marrying his mother. This is foreshadowing, a clue or event that has happened before that tells of an event that will happen in the future.