What are some significant actions or crimes of Hera?

Hera, the queen of the Greek gods and goddess of marriage, is known for her jealousy and vengeful nature, particularly against her husband Zeus's numerous lovers and illegitimate children. Notable actions include her persecution of Hercules, whom she saw as a rival to her own children, and her role in the punishment of Io, transforming her into a cow to hide her from Zeus. Additionally, Hera instigated the Trojan War by manipulating events and supporting certain factions, showcasing her influential and often destructive nature in mythology.