Why do we need bureaucracy

A bureaucracy is a large administrative organization that handles the day-to-day business of a government or society. ... America's bureaucracy is important because it performs three primary functions to help the government run smoothly. It implements the laws and policies made by elected officials.

It helps our day-by-day life, like shipping stuff through mail or a public library for those who need it

Explanation:

A bureaucracy is a large administrative organization that handles the day-to-day business of a government or society.

the factors that the economies of the muslim empires prosper were:

1- land trade routes-located between three continents  

2- sea trade routes

trade contributed to the spread of muslim empires, and with that islamic culture led to a growing feeling of internationalism resulted in the transfer of technology, science, and other cultural forms.

haile selassie i was the emperor of ethiopia from 1930-1974