Tamilnadu Public Exam question paper will be based on the +2 History blueprint and as History is mostly 1 mark question its very important to study based on the blueprint.You can use the tamilnadu stateboard 12th History blueprint for History students it consist of 12th History blueprint.The +2 History Blueprint is available for download below and you can use the below link to download the tamilnadu 12th HSC history blueprint.
Download:-:-
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https://drive.google.com/file/d/0Bw0alXhn6YGkdTZhQUVuOFFCMkk/edit?usp=sharing)