Not At All! It Was Built In 5000 BCE.
Not century but millennium. Stonehenge was built around 5000 years ago, but nobody knows for absolute certainty.
they are in germany. they were built in the 18th century.
Because why not?
The Iron Bridge was built at the end of the 18th century and opened to the public in 1781.
Among others built in a similar time, the Chowmohalla Palace was built in 1750.
The London Eye was built in 1999 for the New Millennium celebrations in 2000.
People
Stonehenge is thought to have been built by the beaker people.
i think that it was the 18th century
Stonehenge was built by people so the answer to your question is no.
Stonehenge is not a natural formation, it was built by people.
Stonehenge was first seen by the ancient people who built it.