Chryseis was in the Trojan war a slave and lover of Agamemnon who was later freed when Agamemnon was forced to give her up when Apollo set a plague upon the Greek army for not ransoming her at the request of her father Chryses. Her son by Agamemnon she named for her father.
Chryseis is the daughter of Chryses a priest of Apollo, she was captured by Agamemnon as a war-prize and was his slave and lover until Agamemnon had to give her up because Apollo set a plague upon the Greek army for insulting his priest and not ransoming her to her father once she was claimed by him.
troy and his grandsons were killed in his arrival
In the Iliad, Agamemnon seeks to appease Apollo after the god sends a plague upon the Greek army due to Agamemnon's disrespect towards the priest Chryses. To resolve the crisis, Agamemnon agrees to return Chryses' daughter, Chryseis, to her father and offers a sacrifice to Apollo, hoping to end the plague and restore favor with the god. This act underscores the importance of honoring the gods in Greek culture and the consequences of hubris.
Apollo was outraged over Agamemnon's seizure of Chryseis in Homer's "Iliad." Apollo sent a plague upon the Greek army to punish Agamemnon for refusing to release Chryseis back to her father, a priest of Apollo.
anthrax
it was affected by the sea because they had to trade there
I think that Agamemnon thought of Achilles as an unfair person to call upon the gods for help to send a plague on Agamemnon's army killing most of them.(Agamemnon took Achilles war bride Brises)
In Greek mythology, it was the god Apollo who put a plague upon the Achaeans during the Trojan War. This occurred as a punishment for Agamemnon's disrespect towards Chryses, a priest of Apollo, after he refused to return Chryses' daughter, leading Apollo to unleash a deadly plague on the Greek forces. The situation is detailed in Homer's "Iliad," where the Achaeans suffer until they appease Apollo by returning Chryseis and offering sacrifices.
Rather a lot, actually, but mostly, 'A plague on both your houses for they have made worms' meat of me.'
Apollo sends a plague on the Greeks during the Trojan War as a punishment for Agamemnon's disrespect towards his priest, Chryses, who sought the return of his daughter, Chryseis. Refusing to return her and insulting Chryses, Agamemnon incurs Apollo's wrath, leading the god to unleash a deadly plague upon the Greek camp. This event is depicted in Homer's "Iliad," highlighting the theme of divine retribution and the consequences of hubris.
The ancient Greek myths.