Yes. He and his brothers challenged the elder Gods for power. The war lasted for ten years.
Hades took no side in the Trojan War. He took the dead of both sides.
No, Persephone did not have a husband before Hades.
Is death afraid of war? No. Ares, when hurt, shows a fear of death/Hades.
Hades fought on the side of his brothers Zeus and Poseidon during the Titan war.
Hades fought on the side of his brothers Zeus and Poseidon during the Titan war.
It wasn't hades, it was ares
Homer does not have Hades take part in the war of Troy; he is sometimes depicted as a coward of this, or too busy to notice - or greedy for the dead that the war brings.
Ares the God of war
Threw the gates of your moma
Ares the God of War
The Helm of Hades was crafted by the Cyclops for the war against the Titans led by his father Cronus. It was certainly significant to him.
Hades owns the invisibility helmet called the Helm of Darkness or Helm of Hades, which grants him the power of invisibility when worn. It was crafted for him by the Cyclops during the Titanomachy war.