My first post here.
What are the various dimensions the UPSC focusses on in Prelims?
If we can brainstorm and create a list here for each subject, it would be immensely helpful including Current Affairs!
For ex: Modern India, some of the dimensions would be the congress sessions, peasant movements etc.
Check the Annex 2. It has everything!
https://blog.forumias.com/wp-content/uploads/2020/05/Mains-Guidance-Program-2021-Guide.pdf