There is a widespread belief that the children of Israel joined the Egyptians in building the pyramids. A school of Jewish archeologists and authors has supported this opinion. Now, they are excavating in Egypt. If we let them excavate for the monuments then they will interpret it in their own language, to what suits their own interests. Thus, they will write our history from their own point of view.
According to accredited archeologists, the time in which the children of Israel lived in Egypt was not the time in which Egyptian kings were building pyramids.