Using "Polybus' son" to refer to "Oedipus" is an example of a patronymic.
Explanation:
A patronymic is a part of the individual’s name supported by the name of one's father, grandfather, or earlier male ancestor.
Similarly part of the name supported by the name of one's mother or female ancestor is known as matronymic.
The name of the person supported by the name of one's child is a teknonymic.
It increased wealth of the country and made good accessible food to everyone<span />
It is protected by the fact that it has a system of separation of powers with three branches that control each other and prevent tyrannical behavior from a single branch. They are also separated into local provinces and autonomous regions that are ruled by small scale governments that have some degree of independence and that could easily oppose a new form of tyrannical government.
Answer:
He built early textile mills and helped improve power looms.
Explanation:
FCL built the Lowell Mill - hence "mills".