Based on the given passage above as quoted from President Barack Obama, the principle of bureaucracy that the quotation demonstrates is the hierarchical authority. The government is divided into an hierarchy. Those decisions that can easily be done are made in the lower levels. Once it becomes more difficult, this is passed up to the next higher levels. Hope this answer helps.
mongols were engineers they developed taxes also as they expanded there empire
Answer:
You did not provide the excerpt nor the answers so nobody can answer this.
Do you have more explaination?