Arrange the following developments in chronological order :
(i) Nuremberg and Tokyo trials
(ii) Gorbachev's appointment as Secretary General of CPSU
(iii) Islamic Revolution in Iran
(iv) CSCE meeting for formally ending the Cold War
Choose the correct answer from the code given below :
1
(i), (iii), (ii), (iv)
2
(iii), (ii), (iv), (i)
3
(ii), (iv), (i), (iii)
4
(iv), (i), (iii), (ii)