name some megalith sites found by archaeologists
Answers
Stonehenge
StonehengeAvebury
Ring of Brodgar
Beltany.
Stonehenge, for example, is famous for its solstice alignment. Examples of stone circles are also found in the rest of Europe.
Answer:
A megalith is a large pre-historic stone that has been used to construct a structure or monument, either alone or together with other stones. There are over 35,000 in Europe alone, ranging from Sweden to the Mediterranean sea.[1]

Dolmen at Ganghwa Island, South Korea (c. 300 BC).

Megalithic grave Harhoog in Keitum, Sylt, Germany (c. 3000 BC)
The word was first used in 1849 by the British antiquarian Algernon Herbert in reference to Stonehenge[2][3] and derives from the Ancient Greek. Most extant megaliths were erected between the Neolithic period (although earlier Mesolithic examples are known) through the Chalcolithic period and into the Bronze Age.[4]
Explanation: