Which of the Following Is True of Reentry Adaptation

Which of the following is true of reentry adaptation?

A) One of the best things about returning home is that the primary changes are political and cultural, not personal.
B) One of the challenges of reentry adaptation is that people do not expect to have difficulties.
C) The reentry adaptation process is completely different from the cultural adaptation process.
D) It is easier to go through reentry adaptation because people are already familiar with the norms and attitudes of their home cultures.