What is a Parapet?

A parapet refers to the earth or materials piled up around a fighting position, such as a fighting hole, to provide protection against enemy fire. This structure serves as a barrier that helps shield soldiers from incoming projectiles, allowing them to defend their position while minimizing exposure. It is crucial in combat situations, as it enhances the safety of troops and improves their ability to engage effectively.

The other options do not accurately define a parapet. Protective gear worn by soldiers, tactical maps for planning, and water sources on the battlefield serve different purposes and do not relate to the concept of utilizing earth or fortifications for defensive measures. Understanding the role of a parapet is essential for recognizing how battlefield strategies leverage natural and artificial cover for troop safety.