When do the new United States Air Force most serious problem

I think Terrorism has been a challenge for the US because there have been some serious attacks that left many people dead.

where is the picture

some women in the middle and upper classes worked as doctors, government officials, or priestesses. both women and men enjoyed a better quality of life the higher they were on the social pyramid. the egyptians believed that their class system created a stable, well-ordered society. each group had its own role to play.