Final answer:
Hephaestus and Ares are both recognized as sons of Zeus and Hera in Greek mythology, representing craftsmanship and war respectively.
Step-by-step explanation:
The god who was a son of Zeus and Hera, according to the traditional pantheon of Greek gods, includes Hephaestus and Ares. Hephaestus was the deformed god of the forge, and in some mythologies, he is depicted as the son of Zeus and Hera, while in others he is said to be born from Hera alone. Ares, on the other hand, is undisputedly recognized as the god of war and the son of both Zeus and Hera. These gods symbolize different aspects of the ancient Greek culture, with Hephaestus representing craftsmanship and technology, while Ares embodies the violence and chaos of war.