What does Republican Sanders worry will happen if the US invades Iraq unilaterally (by themselves/ alone)?

This sentence is true.

Ithink it is 4. making colonies. 

The  pharaoh  was at the top of that pyramid. in the level below were nobles, priests, and officials. they the  pharaoh  govern egypt. so did soldiers, who fought battles for their ruler, and scribes,  who kept records  for the government and the temples. i know this