A person from Iraq is called an Iraqi.
That person is called a Czar.
The inclined plane, along with the lever, were the first inventions of mankind. The Chinese would have used inclined planes long before recorded history.
A Classicist or an Ancient Historian
They could be called a consumer, a patron, a customer, or a client.
what is the person who works in a coal mine called? A MINER!!!
A person who works in archives is called an archivist.
A person who works on a car is known as a mechanic.
A person who works to manage relations is called a negotiator.
This person works as a gemologist.
A person who works on clocks is called a horologist.
A person who works with and finds dinosaur bones professionally is called a Paleontologist.
Alain Planes has written: 'Chabrier:Piano Works'
Guerrilla
co-worker.
porter
a librarian