Read the excerpt from the riddle of the rosetta stone by james cross giblin. all his years of painstaking and often frustrating attempts at deciphering had been rewarded. "i am going to do it," he had said as a boy when the mathematician fourier showed him a copy of the rosetta stone. now he had succeeded. based on details in the excerpt, the reader can conclude that champollion mostly felt about his accomplishment a sense of pride. to fourier. envious of fourier. a sense of frustration.

The answer is thankful to Fourier. I hope this helps.

A). A sense of pride.

Explanation:

As per the question, based on details offered in the excerpt, the reader can most likely infer that Champollion mostly felt 'a sense of pride' about his accomplishment as he had succeeded after 'the years of painstaking and frustrating attempts at deciphering.' His attitude of 'I am going to do it' is successfully accomplished which makes the readers deduce that his words have turned true and thus, he experiences a fulfilling sense of pride and gratification as he had to wait a long to achieve this accomplishment. Thus, option A is the correct answer.

the answer is   c the cold war