Developed as needed. I.E. Homeland Security after 9/11.
Soc. answer. as any group gets bigger, so the top of the triangle will to, so to bloated, too many people are paper pushers, and pencil sharperners.
C.
This is because of the phrase “laid and levied by the legislatures of the several states”.
Amasia was on the edge of the Roman empire, and when strabo was born around 64 B.C.
The city that was conquered by the Medes and was the center of civilization in Mesopotamia is Babylon