It Is Possible That Egyptians Did Not Develop Many Laborsaving

Multiple Choice

It is possible that Egyptians did not develop many laborsaving devices such as the wheel because:

A) there was a very large pool of available manpower in Egypt.
B) many craftsmen in Egypt were dedicated to designing monumental architecture.
C) Egypt did not have trade contacts with areas in which laborsaving devices had been developed.
D) the Egyptian way of farming did not lend itself to using devices such as the wheel.
E) any and all technology produced was owned by the pharaoh.