Use correct grammar and punctuation.  Always write correctly…

Use correct grammar and punctuation.  Always write correctly and professionally in academic courses. This is your writing requirement for this course, so write well. Thoroughly answer each portion of the following essay. Proofread and edit your writing before you submit your exam. What were the main purposes of Stonehenge? Explain, in detail, how archaeologists believe Stonehenge was constructed (materials, tools, techniques, etc.). What other ancient monuments exist on the Salisbury Plains around Stonehenge? Choose two and describe what they were, and explain how archaeologist think they were used.