Salve Mari,
Can I assume you intend it as "The College of
Such and Such? If so, all of the nouns need to be in genitive, yet adjectives need to be in nominative. (Yet, oddly enough, they'll both look remarkably similar.)
Collegium Historicum et Militarum (Militarium?)
Why is there a need to separate normal history from military history? I'd make it simply
Collegium Historicum. If you absolutely had to make distinct the military in the title, then
Collegium Historicum et Militarium "Historical and Military College" is correct.
Collegium Artium et Literarum (should this be "Litterae"? Is "Literarum" misspelled?)
Litera is a variant of
littera, but the latter is preferred. And you would keep it in the plural, so
Collegium Artium et Litterarum "The College of Arts and Letters".
Collegium Religionem et...ok, Philosophiarum
Collegium Religionum et Philosophiarum "The College of Religions and Philosophies"
I do appreciate any help with the Latin. However, I am more concerned at the moment with the splitting and merging of topics, and in particular how to liberate the VQ material from where it lies buried in all the other Collegia! >({|:-/
I suppose you'll need a hand then, Mari. Quem mavis?