It has been a while since I have studied it, but I believe that the Clergy was represented by the First Estate.
Answer:
The space suit
Though the first man stepped on the moon in 1969, in the 1930s astronomers and physicists were already planning for the voyage to outer space. Emilio Herrera Linares, a Spanish military colonel, is credited with being the first to design a pressurised suit which was used in a high-altitude balloon flight in 1936.
The modern mop
While the mop isn’t the most glamorous of inventions, it certainly is one of the most useful. People had been using rags to wash floors since the 15th century but it was in the 1960s that the engineer Manuel Jalón Corominas had the idea to create a purpose-built mop with a bucket to ring the water out in.
Explanation:
that's just a few ^_^!!!
It was basically set up like a mass assembly line in the monastery and was called a scriptorium.
Answer: Option D
<u>Explanation:</u><u>
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In ancient times the writings were done in clay tablets and then was done in wax and then on the papyrus or paper. In Monastery there was a place called as the scriptorium where the scripts were written and stored. The Scriptorium was the place where they copied, wrote, maintained manuscripts. The monks working there as scribes would script it and arrange it in a mass assembly line style.
Each scriptorium had a director who was a provisioner who provided materials and checked the copying process. It was also a custom followed that the monks were asked to write at least for an hour.
