Hi there, Woah History, A very good choice tbh. My girlfriend wants to study history for her uni degree and she is doing Econ, PRE and History. so something close together and can be related to the society will be fine.
Tbh, I would say go out there, dont get scared of trying a new school. Stepping out of your comfort zone will get you ready for a levels and uni life.
If you have any questions about year 13 and a levels let me know.
I am studying maths, physics and computer science :P