Which one of the following most accurately expresses the main point of ... ...

Which one of the following most accurately expresses the main point of the passage?
(A) Katherine Dunham transformed the field of anthropology by developing innovative research methodologies for studying Caribbean and other traditional dance styles and connecting them with African American dance.
(B) ...
(C) ...
(D) ...
(E) ...

*This question is included in PT70 (Oct 2013): Reading Comprehension