Arrange the approaches of human geography in chronological order:

(A) Post modernism
(B) Behavioural school
(C) Areal differentiation
(D) Spatial Organisation

Choose the correct answer from the options given below:

(C), (D), (B), (A)

The correct answer is Option (2) → (C), (D), (B), (A)

(C) Areal differentiation: This approach, focusing on regional variations and spatial patterns, is an early perspective in human geography.

(D) Spatial Organisation: This approach involves the study of how human activities are organized and distributed in space.

(B) Behavioural school: This approach, emphasizing human behavior and psychological factors, gained prominence in the mid-20th century.

(A) Postmodernism: This is a more recent approach that challenges traditional theories and emphasizes the complexity of contemporary societies.