Arrange the following events in a chronologial order:

(A) Signing of the SAFTA
(B) Indus Water Treaty
(C) Establishment of SAARC
(D) Formation of European Union

Choose the correct answer from the options given below:

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

The correct answer is Option (3) → (B), (C), (D), (A)

(B) Indus Water Treaty : 1960
(C) Establishment of SAARC : 1985
(D) Formation of European Union: 1993 (through the Maastricht Treaty).
(A) Signing of the SAFTA; 2004 January