Which numbered pair of civilizations best completes this table

(1) Creates a clear chain of command; (2) limits independence of lower-level workers is the correct answer.

With regard to hierarchical authority in US federal bureaucracy, its advantage is that it creates a clear chain of command but it limits the independence of lower-level workers. The lower-level workers obey the orders of higher officials which creates efficiency in administration but at the same time it barres them to adopt their own strategies.

Explanation:

credits to: Anshults.

why do ducks walk

Explanation:

because duck when duck walk machine

to act quickly in times of danger to the united states

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