By birth? i think? do you mean like how did they get in a certain caste? because then it would be by birth. but if you mean like what were the castes, i forget.
They have been looked down upon for decades and possibly centuries. It had become a sort of a social norm in a sense to view them that way, hence all of the public opinion has shaped how we think of them today.
Writing – a system of graphic marks representing the units of a specific language – has been invented independently in the Near East, China and Mesoamerica. The cuneiform script, created in Mesopotamia, present-day Iraq, ca. 3200 BC, was first.
Answer:
A
Explanation:
I hope this is correct and have a nice night
A formal peace treaty to be signed between Israel and Egypt if im correct.