Id take Business Studies
Im biased as i really enjoy this subject, but the answer does have merit too.
Its an essay based subject, which will go well with history and english lit - you cannot therefore be bad at it.
Its relatively easy, which will boost your overall A level grades as less pressure.
Its regarded pretty well, its no mathematics, but most universities see it in good light.
But out the ones you suggested, id do Philosophy, its easier than the others, meaning you will get higher results overall. its regarded as an okay subject, but if you drop it at AS level no-one cares lol. You are better off taking an easy subject, scoring a very high grade, and then just drop it, all the universities will just see it as a good AS grade and wont care about the subject much xD.
Id think about where you want to apply to university, as this can make a differance.