Final answer:
The subject of this question is archaeology and ancient civilizations. Option B, Neolithic Stone Circle, Stonehenge, ca. 2500 BCE, is the most appropriate answer.
Step-by-step explanation:
The subject of this question is archaeology and ancient civilizations.
Option B, Neolithic Stone Circle, Stonehenge, ca. 2500 BCE, is the most appropriate answer. Stonehenge is a well-known example of a Neolithic stone circle located in England. It was built during the Neolithic period, which lasted from around 10,000 BCE to 3,000 BCE.
The other options listed in the question, such as the Mesoamerican Pyramid, the Gallery Grave, and the Bronze Age City Plan, are not relevant to the time period indicated in the question and do not match the description provided.