Hi Ishita,

Every subject has its own importance and have their scope respectively.

It totally depends upon you that which one you like the most.

I am mentioning the career options in all the three subjects:-

English - Social Media Manager, Technical Writer, Public Relations Specialist, Lawyer, Grant Writer, Librarian, Editor, Content Manager, Human Resources Specialist, Content Writer, Blogger, Copy Writer, Tele Caller and much more....

History - Archaeology, Museology, Museum Curators, Archivists, Historians, History Experts, Teachers, Civil Services and much more....

Political Science - Policy Analyst, Legislative Assistant, Public Relations Specialist, Social Media Manager, Marketing Research Analyst, Political Consultant, Attorney, Intelligence Analyst, Political Campaign Organizer, Student Leader and many more....

Choose the job which you want to pursue or for which you feel excited. And then choose the subject accordingly.

Hope this information helps you.

Have a bright future!