yes
If you're typing an essay, you would italicize it, if you're writing an essay, you would underline it.
Well the title of your essay will be the topic that you chose to write about.
Each time you write the title of a book underline it, or you can italicize it. Quotes are used for smaller works; poetry, articles, short stories, but larger works; books, papers, magazines, get the underline or italics.
yes
yes
If you are writing by hand, then yes you underline it, but if you are typing, you need to italicize it.
No,you don't. It's just like a author doesn't underline the book title on the cover page.
If you're typing the essay out, then you italicize it and nothing else. But if you're hand-writing the essay, then you underline it. In either case, do not use quotation marks.
In academic or professional writing, it is not necessary to underline street names in an essay. However, if following a specific style guide (such as APA or MLA) that requires italicizing proper nouns, including street names, should be italicized instead of underlined.
When citing a shorter work (essay, magazine or newspaper article, short poem, chapter of a book, one-act play, song, etc.) in your essay, place the title in quotation marks. It is only appropriate to italicize titles of longer works (books, movies, epic poetry, albums, magazines, newspapers, etc.). If, however, you are handwriting your essay, go ahead and underline these titles. That being said, a strict answer to your question is no. You should not underline the title of an essay when using it in your own essay. You should place it in quotation marks.
No, you do not underline the title of a memoir when writing an essay. Instead, italicize the title to indicate that it's a separate work from the rest of the text.
You underline it if you are hand writing and italicize if you are typing.