 Complete the following phrase:  In 382 BC, Phoebidas, while leading a Spartan army north against Olynthus made a detour to Thebes and seized the Kadmeia, the citadel of Thebes. The leader of the anti-Spartan faction was executed after a show trial, and a narrow clique of pro-Spartan partisans was placed in power in Thebes, and other Boeotian cities. It was a flagrant breach of the Peace of Antalcidas. It was the seizure of the Kadmeia that led to Theban rebellion and hence to the outbreak of the 