Answer: Exploitation theory
Explanation:
Exploitation theory, also known as Marx's exploitation theory, was at the center of the view of capitalism problems, and can be defined as the Marxists' most associated theory, which profit is as a result wage earners exploitation by their respective employers. It should also be noted that, it relies on the theory of labor of value, which states that value is intrinsic in a product with respect to the amount of labor that has been spent on producing the required product.
These lines are called cross-contour lines.
Cross-contour lines are used in making nice pieces of art but most importantly they are a huge helping tool. These cross-contour lines can help people understand the solid form and the appearance of object from different perspectives and vantage points. Thus they are invaluable learning tool.
The book written by Herodotus provided valuable insight into
ancient Egypt prior to the 19th.