This is a question that archaeologists are still trying to agree on.
Stonehenge was built in Salisbury Plain in Wiltshire, England between 3000 and 1500 BC. No one is really sure why it was built or what group used it but theories abound that state Stonehenge may have been a Celtic temple or used by Druid societies.
Speculation on the reason it was built range from human sacrifice to astronomy.
Because that is where it was built. It was used a religious meeting place and is also used as an ancient astronomical clock.
Stonehenge has no official ceremonial use today, other than a tourist attraction.
It was used for royal gatherings.
The Druids (Celtic preists) built Stonehenge as a place of worship. I think also think they used it to map out the night sky, or a place to conduct sacrifes at but i'm not 100% sure on that
Neolithic people used stone tools, pottery, and woven textiles. They also engaged in early farming techniques such as domesticating animals and cultivating crops. Additionally, they built megalithic structures like Stonehenge.
Yes, it is imperfect like all man-made things! One lintel has an extra hole in it; one stone had a cracked bottom but was packed and used anyway (this flaw led to an early collapse.)
The Roman's built it as a large arena. The techniques used aren't mentioned, however they used white and pink limestone.
Stonehenge was built on Salisbury Plain in Wiltshire, England, between 3000 and 1500 B.C. There are many theories as to why it was built, such as an ancient healing center or alien landing site.
It was not used as a barometer.
The Ancient Africans in Nabta around 6500 BCE built a "stonehenge". The Ancient Egyptians used Astronomy to support Agriculture Calendar.