Final answer:
While superior tactics, including the effective use of cavalry and defensive structures like motte-and-bailey, as depicted in the Bayeux Tapestry, played a significant role in the Norman victory at Hastings, other factors such as leadership and morale also contributed to their success.
Step-by-step explanation:
The argument that the main reason for the Norman victory at Hastings was their superior tactics can be seen as a significant factor. The Bayeux Tapestry provides visual evidence of the tactics employed by the Normans, such as the strategic use of cavalry, which could quickly advance and retreat to scatter enemy defenses. This tactic, combined with their imposing battle gear as depicted in the tapestry scenes, including conical steel helmets, mail shirts, and use of spears, would indeed give the Normans a formidable advantage over the Anglo-Saxon forces.
Moreover, the military strategies of William the Conqueror, detailed in the tapestry, like the construction of a motte-and-bailey for defense, and how his forces were deployed at Hastings, suggest that tactics played a crucial role in the Norman conquest. Nonetheless, it is also important to acknowledge additional factors such as morale, leadership, and luck, which undoubtedly played their parts in the outcome of the battle. While tactics were certainly an element of the Norman victory, it was likely a combination of factors that led to their success.