John Webster's play The Duchess of Malfi is a tragedy set in the early 16th century.
Is this sentence important or interesting enough to earn this spot at the beginning of the paper?
While many themes are central to Webster's play, none stand out as much as that of identity.
Identity alone is not a theme. The power of identity, though, is a great theme! When you name this dominant theme, can you call it something more than just "identity?"
Conclusion...
I am stuck
If you are stuck on the conclusion, you must not have a central idea for the essay. Look back to the end of the intro. It should have a thesis statement that makes your MAIN observation about the significance. Here is a poem I wrote for you:
Thesis at the end of the intro paragraph
Should express the main idea in a single sentence.
Conclusion should express it in a single paragraph.
Okay, that is not much of a poem, but apply the concept!
:-)