Final answer:
The phrase 'to be ruled by' relates to the subject of political theory and governance in social studies.
Step-by-step explanation:
The phrase 'to be ruled by' relates to the subject of political theory and governance.
In political theory, the question of who should rule or govern is a central concern. It addresses the fundamental issue of whether power should reside with the majority, the nation as a whole, or a faction.
It also involves the concept of the general will versus the will of a specific group.
The topic of governance and the legitimacy of rulers is explored in various fields such as history, political science, and social studies.