What was one important feature of the Akkadian Empire in Mesopotamia?A. It was the world's first empire. B.It developed the wheel and axle. C.It gave equal rights to men and women. D.It created the earliest writing system.

"a government in which power is divided between state and national levels". federalism is a system of government in which entities such and state and province, share power with the national government.

cultural/diplomatic relations. most medieval japanese   culture has chinese origins. writing, architecture etc.

its many islands, high mountains, and remote peninsulas isolated population centers.

to act quickly in times of danger to the united states

because you have to act quickly if you want to live/survive.