How did Creon become the king of Thebes?

Creon became the king of Thebes as the next of kin to the throne, specifically after the deaths of the previous rulers, Eteocles and Polyneices. Following their fatal conflict over the leadership of Thebes, Creon, as their uncle, assumed the throne due to his familial ties. This succession emphasizes the theme of kinship and the responsibilities that come with leadership in the context of Greek tragedy.

The context of Creon’s rise to power is significant within the narrative of "Antigone," illustrating the burdens and challenges faced by those in positions of authority, particularly as Creon grapples with the tensions between state law and moral obligations. This ascent as next of kin situates the story within a familial and political framework, highlighting how personal relationships can influence governance and decision-making in the wake of tragedy.