Should i do RS A levels or History A level for Nursing.

i know its random but im picking one of them as my 3rd a level. For the first two i chose hsc and sociology. i wanted to do rs because it correlated but i realised it is not the best a level and i was open to taking history a levels. History is a much more respected a level at university, bearing in mind i want to try applying for southampton, and i was thinking of taking it as my third a level. But i am torn between the two. which one do you think will benefit me??

The following is the entry requirements for A Levels for Adult Nursing at Southampton:
A-levels
BBB
A-levels additional information
Offers typically exclude General Studies and Critical Thinking. Preferably including a science or social science subject
See: https://www.southampton.ac.uk/courses/nursing-adult-degree-bsc#entry

No specific subjects are required, and there is no list of preferred subjects. In other words, pick the A Level you have the most interest in and can get the higher grade in. Your aim is to get at least BBB.