teacherfidel profile image 80

When did the first human civilization start?


 

sort by best latest

abrarr profile image60

abrarr says

You can help the HubPages community highlight top quality content by ranking this answer up or down.

5 years ago
 |  Comment
Robwrite profile image84

Rob (Robwrite) says

You can help the HubPages community highlight top quality content by ranking this answer up or down.

5 years ago
 |  Comment
profile image0

Old Empresario says

You can help the HubPages community highlight top quality content by ranking this answer up or down.

5 years ago
 |  Comment