Emmanuel-Joseph Sieyès, (born May 3, 1748, Fréjus, France—died June 20, 1836, Paris), churchman and constitutional theorist whose concept of popular sovereignty guided the National Assembly in its struggle against the monarchy and nobility during the opening months of the French Revolution.
Over a period of centuries, differences built up between the Latin and Greek branches of the Churches over many matters, both large and small. The most important of these were differences over the introduction of the filioque clause to the Nicene Creed and the ordination of married priests. The issue that really prevented any genuine attempts at compromise was the insistence in the west that pope was the leader of the entire Church.
Hi!
The option that is considered to be one important source of public opinion is: <em>B) Surveys</em>.
Explanation:
Surveys are a method that consists on gathering information from individuals. This information is collected through use of standardized procedures so that each participant is asked to answer the same questions. So, this is a source of gathering public opinions.