Hi !
So the answer would not be
grid wheel streets, those first appeared in India I believe and Writing phonetic alphabet started in the middleast are and in Eqypt...
They were Monotheistic, but that didn't contribute to the civilization itself..
So your answer is
the wheel
It is a LONG list. https://en.wikipedia.org/wiki/List_of_destroyed_heritage
they conducted thorough scientific experiments
Answer:
First person
Explanation:
Diary entrys use ¨me¨, ¨I¨, ¨my¨ which are all first person.
Answer: the now free, former enslaved people, seek to give meaning to their freedom immediately
Explanation: