Sadly, there is no archaeological evidence of the story itself, in either Egypt or Sinai.The bible account is internally inconsistent and is clearly a mixture of several traditions and myths. That does not mean that there aren't kernels of truth in it, but it is not clear how many events are covered by the Exodus story and what times those various events took place, or if any of the characters involved were real people. What is clear is that the story was written LONG after the events it claims to describe took place, which is common for ancient legends. 

It seems that the story of the exodus was one of the founding texts of the Northern Kingdom (Israel) and that it came to Judah after the destruction of Israel. It is possible that in the later days of Judah, a time of approaching confrontation with Egypt, the story expressed hope, showing a clash with mighty Egypt of the distant past, in which the Children of Israel prevailed. Later the story held a message of hope for those exiled in Babylon, that it was possible to overcome exile, cross a desert and return to the land of the forefathers. Above all, the story of Exodus has been an eternal metaphor for escaping slavery for freedom, in Jewish and other traditions.


haggadah Section: -- Exodus Story