Which of the following information is not provided in most dictionaries?
part of speech
definition
quotes
pronunciation

The information that is not provided in most dictionaries is quotes.  

Parts or Figure of Speech (or stylistic device or rhetorical device) is using of different styles to complement an idea, feeling or meaning. These speeches give importance, newness of expression, or clearness.  
Definition is simply the denotative meanings explicitly given to the readers or the person being told to. In this type of meaning, the person doesn’t need to think the words too much or ponder on the meaning because they could easily understand what the other person or the author implies.  
Pronunciation is how the word is pronounced relative to its accent.  

answer: military leaders, supporters of the confederacy and supporters of the union.

explanation:

on november 19, 1863, the speech delivered by president abraham lincoln, known as 'gettysburg address', was intended for politicians, military officials, notable citizens as well as general public, and members of the press who had gathered for the ceremony held in gettysburg, pennsylvania. this ceremony was being celebrated since, in that same year, the battle of gettysburg took place in rural pennsylvania, leaving thousands of men, both union and confederate, killed. lincoln argued about equality within the nation, and the purpose of the war being a "new birth of freedom."on the other hand, there is no relation between lincoln's gettysburg address and his son.