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A shield is a piece of defensive armor carried on the arm, or anything that provides protection or defense. Historically, shields have been used for hunting and warfare, evolving in size and composition based on tactical needs.12

Types of Shields

  • Ancient Greek Hoplite Shield: A convex, circular shield about 3 feet in diameter, made of wood and bronze. It was carried on the left arm.2
  • Roman Republic Shield: An oval shield, used by soldiers fighting with a spear.2
  • Imperial Roman Legionnaire Shield: A large, cylindrical shield called a scutum, made of leather-clad wood, designed to cover most of the body.2

Shields have also been adapted into protective gear for various activities, serving as barriers or covers.1

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2 Britannica Sources
  1. shield
  2. military technology - Shields

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