What voices, sources, or ideas do listen to in order to under stand what needs to be done?

adopted the practice of proskynesis, a persian court custom that involved bowing down and kissing the hand of others, depending on their rank.

no every country is held to the same degree as others just some member countries such as the usa and germany are more economically sound so the need to show there support to all others  

the principle of popular sovereignty is most closely related to the concept of

democracy

the answer is going to be c