Objective: The teaching of social studies should aim at inculcating among children the spirit of peace and mutual understanding. 

Keeping in view the.above objective choose the correct statements that the teacher may identify and organise content and its sequence for instruction.

(i) Prevention of war is mankind's number one task.

(ii) Formation of peace-loving forces through formulating a policy of peace, disarmament and international cooperation. 

(iii) Schools have a responsibility to promote peace.

(iv) Social studies has a responsibility to promote the spirit of peace.