Who benefited from the power struggles of Athens Sparta and thebes?

The power struggles among Athens, Sparta, and Thebes primarily benefited smaller city-states, which often exploited the chaos to gain autonomy or power. Additionally, Persia capitalized on these conflicts by supporting rival factions to weaken the Greek city-states further, allowing them to maintain influence in the region. Ultimately, these struggles contributed to a fragmented Greece, creating opportunities for external powers and smaller entities to assert their interests.