Final answer:
Athens' government of a democracy faced economic instability and social conflicts, including the dominance of the aristocrats and economic hardships leading to tension within society.
Step-by-step explanation:
A trouble that arose with Athens' government of a democracy was economic instability and social conflicts. In the Archaic Age, Athens experienced conflicts between the aristocrats, who controlled most of the land and political power, and the free citizens and farmers who were not aristocrats. The aristocrats' dominance led to grievances among the hoplites and other non-aristocratic citizens, who were increasingly excluded from political decision-making. Additionally, economic hardships, such as debt slavery, created tension within the society.