Which of the Following Is Considered the Holistic Way of Studying

Which of the following is considered the holistic way of studying human nature?

A) Studying a group's religion in order to have a better idea of why people in the group act the way they do
B) Studying the power structures in a society to understand why people in the group follow certain rules and leaders
C) Studying the relations between a group's use of land, family ties, social organization, religious practices, language, and material goods and to have a better understanding of why they act the way they do
D) None of these is correct.