At an International Nurses' Conference, Nurses from All Around the World

At an international nurses' conference, nurses from all around the world make contact. Which components of the various communities will most likely be represented at this conference? (Select all that apply.)

A) Vary significantly in composition
B) Have no shared interests and goals related to health and safety
C) Are challenged in their attempts to identify its members
D) Thought of as members of a global community
E) Do not need to assess their communities' needs because they are obvious