Help asap i will give 88 points just as in mesopotamia and egypt which two developments made civilization possible?

a) surplus of labor
b) Bountiful harvests
c) division of labor '
d)of the Indus river

How is mr. hollembeak demonstrating appropriate behavior for participating

Iback to my office after i saw the rain.

After thea elvsted leaves the room, crushed by lovborg’s statement that he had destroyed the manuscript, he says to hedda, “to you i can tell the truth, hedda.” why does he think he can tell hedda the truth? do you think he’s right in this statement? why or why not? your answer should be at least one hundred words.