history
The specialized worker for ancient India was called an artisan. These workers knew how to build both brick and stone temples and houses.
profetional
I do not know what a contrusion worker is but a construction worker gets paid anything from minimum wage (in the US about $8 an hour to well over $50 an hour if he/she is good and has specialized skills.
Pyramid worker's werre called Backus's
An unskilled worker is someone who has little to no formal training or specialized skills in a particular job or industry. They typically perform basic tasks that do not require advanced knowledge or experience.
Yes.
An insurance agent. (What kind of insurance do you mean? There are specialized agencies for things like worker's comp insurance.)
Television parts are put together by factory workers on assembly lines in manufacturing plants. Each worker is responsible for a specific part of the assembly process, such as attaching components, wiring, or testing the final product.
Unskilled workers perform work that does not require specialized training. For example a carpenter is a skilled worker because he or she needs experience, training or skills to do the work well. A ditch digger is an unskilled worker because he or she needs only strength and the ability to use a shovel.
A mechanic's lien is a claim on the property which a specialized worker (plumber, electrician, auto body repairman, etc.) has at common law (no contract needed) for the work he or she did.
an autobody technician is a blue colar worker, of the middle class who's craft is specialized in the cosmetics and body structure of a vehicle may it be a car, truck, train, plane, or boat. their craft is like most blue collared worker's jobs, "if it was easy anyone could do it."
Inventions, such as the plow or the wheel, and special knowledge, such as specialized workers, can support agriculture by fusing their powers together. For example, you can use a plow to separate hardened soil and a shovel, crafted by the specialized worker, can help dig out the hardened soil.