His house was Mount Vernom
Answer:
The 4-2-1 problem surrounding the one-child policy means that only children will have to bear the responsibility of supporting both of their parents and, sometimes, all four of their grandparents in their old age, as they cannot rely on siblings to help them care for their aging family.
Explanation:
The answer would be B) These inventions led to increased business productivity and economic growth
I hope this helps :3
Out of all those awnsers 6000 BCE is right.