What act of Atreus resulted in the curse of famine to the people of Mycenae?
A. Atreus took Aegisthus as a son.
B. Atreus falsely called for Thyestes under the pretense of reconciliation.
C. Atreus became the king of Mycenae.
D. Atreus killed Thyestes's children and served them to him as a meal.