Ravana had ordered Mahodara to fight Lakshamana, Rama's brother, but Mahodara disobeyed Ravana and went directly to Rama. The result of his disobedience was that he got destroyed by Rama, and became lifeless and shapeless on the field.
Hanuman
Rama and Ramayana are related. Rama has no relation to Mahabharatha. Rama did fight a war with Ravana to save his wife from Ravana, who had abducted her. Rama and Ramayana relates to the time of Tretayuga. Mahabharata relates to the time of Dwaparayuga
Rama sees that Ravana's back is adorned with the marks of a cowardly warrior, indicating that he fought without facing his opponent directly. This sight suggests to Rama that Ravana did not engage in battle honorably, as he had been struck down while facing away rather than in a fair fight. This realization troubles Rama, as he values the principles of honor and righteousness in battle.
The conflict was between Rama and Ravana. Trigger for the conflict is the abduction of Seeta the wife of Rama, by Ravana. Rama declares war on Ravana to rescue his wife. Ravana and his army were finally defeated and killed by Rama. Good prevails over bad.
Ravana abducted Sita who was the wife of Rama. Rama killed Ravana to get back Sita. In reality, the conflict was not because of Sita but it was because of the wild desire of Ravana to marry Sita who was already wedded to Rama.
The conflict was between Rama and Ravana. Trigger for the conflict is the abduction of Seeta the wife of Rama, by Ravana. Rama declares war on Ravana to rescue his wife. Ravana and his army were finally defeated and killed by Rama. Good prevails over bad.
Rama emerged victorious in the epic battle against Ravana.
Rama refrains from killing Ravana during their first battle because he recognizes the importance of adhering to dharma, or righteous conduct. He wants to demonstrate his strength and valor without resorting to deceit or unfair tactics, believing that a fair fight is essential. Additionally, Rama seeks to provoke Ravana further, allowing him to reveal his true nature and strength before ultimately defeating him. This approach reflects Rama's commitment to justice and moral integrity in his quest to rescue Sita.
Lord Hanuman along with Army of Monkeys or Vanaras helped Lord Sri Rama in fighting Ravana and rescuing Sita.
The trigger for the war is that Ravana abducted Rama's wife Seeta, in short. But the whole events have a larger background based on divine plans of god.
Because Rama hurt Ravana's sister.