Stonehenge was constructed after the Paleolithic Period.
Stonehenge was constructed during the Neolithic Period, which is after the Paleolithic Period. Therefore, the correct answer is "after the Paleolithic Period."
Stonehenge was constructed after the Paleolithic Period. To determine the correct answer, we need to understand the timeline of human history. The Paleolithic Period, also known as the Old Stone Age, occurred from about 2.6 million years ago to around 10,000 BCE. Stonehenge, on the other hand, was built in several stages from around 3000 BCE to 2000 BCE, which falls within the Neolithic Period or New Stone Age. Therefore, the correct answer is "after the Paleolithic Period."
