The rhetorical appeal whic Brutus used in the funeral speech is logos. On the one hand, appeal to logic involves persuasion by reason which sounds the most efficient. On the other hand, when persuading people it is good to appeal to emotions, as it is natural. As a result, Brutus did not succeed in what he said, while Antony got ahead (with the use of ethos and pathos).
As a general rule, when using a library database or a search engine, you'll find more relevant results if your search terms A. use only partial names or titles.
