What was 15% of Rome's early population called?

Small plane just crashed in your neighborhood. you take a fire extinguisher and blankets to the scene, then stand back and silently gather with others on the scene when you realize there is nothing you can do to . in this situation, gathering quietly with others out of reverence and respect is an example of coping.

Researchers have found that it takes to view a mental image that is larger or covers more distance than a smaller or more compact one.

Which regulatory agency attempts to prevent unfair business practices and consumer fraud?