Suppose there is a Department of English (note: the name is not English Department) at Abc University. I want to know the correct use of capital letters in these sentences:
- The Department of English at Abc University is really old.
- The English Department of Abc University is really old.
- The English department of Abc University is really old.
I know 1. is correct, but I am not sure about 2 and 3. I am also confused about the appropriateness of the usage of of in 2 and 3.
Any help is appreciated.