Answer:
A
Explanation:
burden by grief, he abandoned politics,
A - Greeks wrote the most complete history of the early Olympics.
None of the other answers apply in this case. I'ts not true of course that Greeks had no interest in the study of their own history, nor are they only famous because the Egyptians recorded their whole history. They did howevre, write a history of their own olympics and how they were performed.
Technological innovation and growing<span> trade with other nations. Industrial growth.</span>