The issues against which leaders of Jharkhand movement agitated was:

Nationalisation of forest produce

The correct answer is Option 1: Nationalisation of forest produce

The issues against which the leaders of the movement in Jharkand agitated were: 

a. acquisition of land for large irrigation projects and firing ranges;

b. survey and settlement operations, which were held up, camps closed down, etc.

c. collection of loans, rent and cooperative dues, which were resisted;

d. nationalisation of forest produce which they boycotted