Three generations of road warrior fun times without the road. Then the Middle Kingdom.
Tut-tut the people are organized, but then the Middle Kingdom falls.
Three generations of road warrior fun times without the road again. Then the New Kingdom.
The New Kingdom falls and then,
Libyan Pharaohs,
Libyan Pharaohs were Egyptian Idiocracy times.

and then Alexander the great. A bad ass-mofo conquering dawg.
What do we mean by rebound. This is too abstract.