Final answer:
Stonehenge is an example of megalithic construction, featuring large stones arranged in a specific layout based on the post-and-lintel technique common during the Neolithic period.
Step-by-step explanation:
The correct answer to the question "Stonehenge is an example of [blank] construction" is option a. Megalithic. Stonehenge is renowned as a prehistoric monument featuring large stones, known as megaliths, which are arranged in a specific architectural layout. The construction of Stonehenge began around 3100 BCE as an earthwork and evolved into the placement and arrangement of these giant stones in the Neolithic period. Each of the trilithons, key structural features of the site, consists of two upright megaliths with a third stone, known as a lintel, lying across the top. This post-and-lintel technique was prevalent during the era and is evident in the design of Stonehenge.
Evidence of corbeled domes is present in other Neolithic constructions, such as the passage tomb at Newgrange. However, the distinguishing feature of Stonehenge is the use of the megalith stones that were quarried and transported to create this imposing and enduring monument. It is a hallmark of megalithic henges found in Western Europe, representing the monumental craftsmanship of Neolithic societies.