You need to give more information on the question.
Answer:
Challenging the Moon-god Khonsu
Explanation:
Thoth was well aware that Re's curse could not be recalled, however Thoth found a wise form. He went to Khonsu, the Moon-god and challenged him to play a draughts contest and in every game Thoth was the winner and Khonsu every time risked more and lost a lot as well, in every play the Moon-god had not enough light to shine along the full month. In this way Thoth broke the curse, by challenging Khonsu.
It is 131 years old to this day.
The influence of Enlightment was expressed primarly through religion and politics. The source of enlightment ideas (like human rights, freedom etc.) are the philosophers of enlightment era (i.e. John Locke).