Just a couple things
diseases that affect them during pregnancy
birthing troubles
possibly cultural or religious traditions that would make it hard for them to survive.
Answer:
After many years of studying the Rosetta Stone and other examples of ancient Egyptian writing, Jean-François Champollion deciphered hieroglyphs in 1822.
Explanation:
Jean-François Champollion, also known as Champollion le jeune, was a French scholar, philologist and orientalist, known primarily as the decipherer of Egyptian hieroglyphs and a founding figure in the field of Egyptology.
identification with one's own nation and support for its interests, especially to the exclusion or detriment of the interests of other nations.
