When to use quotation marks:
* Direct quotes: If you are directly quoting a passage from a speech, you should use quotation marks. For example:
* "I have a dream that my four little children will one day live in a nation where they will not be judged by the color of their skin but by the content of their character," said Dr. Martin Luther King Jr. in his famous "I Have a Dream" speech.
* Referring to a speech by its title: If you are mentioning the speech by its title, you can use quotation marks.
* "The Gettysburg Address" is a famous speech by Abraham Lincoln.
When not to use quotation marks:
* General references: If you are talking about a speech in general, but not quoting it directly, you do not need quotation marks. For example:
* The Gettysburg Address was delivered by Abraham Lincoln in 1863.
* Referring to a speech by its name: If you are using the full name of the speech, you don't need quotation marks. For example:
* The "I Have a Dream" speech is considered one of the most influential speeches in history.
Important notes:
* Use italics for the title of a longer work, like a book.
* Some style guides have specific rules. Consult the guidelines for your project or organization if you are unsure.
In short, use quotation marks when referring to the title of a speech or directly quoting from it. When talking about the speech in general, use the full name of the speech or a general reference without quotation marks.