Final answer:
Knightly shields served as protective barriers and status symbols, adorned with various designs to denote rank and affiliation, crafted for both defense and mobility, and complemented by a full set of armor.
Step-by-step explanation:
The shields that warrior knights carried were significant primarily for their role as a protective barrier and a symbol of status. These shields were crafted with practicality and distinction in mind, showcasing a warrior's prowess and affiliations. A shield's design could reflect aspects such as rank, achievements, and allegiance. The diverse ornamentation, from gold and silver plating to emblems and patterns like the Greek key or Aztec step fret, also served to identify different factions and units on the battlefield.
Knights and soldiers outfitted their shields for defenses, like the straight and broad tops for chest protection, but also paid attention to mobility by narrowing the lower part of the shield. Elements like coats of chain armor, plumed helmets, and leg greaves complemented the shields, offering a complete battle attire which was resplendent and functional. Overall, the shields carried by warrior knights served as both a practical tool for protection and a symbolic representation of their status and prowess in battle.