In Metaphors^x, Possessives^x

Hi, you also need to work on the highlighted parts. Mrs. Smith’s political speech from July 2003 is given in rhetorical language and engaged with diverse stylistic devices to persuade the audience of his proposal. Smith focuses on the listener’s sense of coherence and on convincing them that...

Hello guys! I wrote this text but I am very unsure. So it would be very very very nice if you could correct it and proof it by grammer, spelling and if it is comprehensible. Eventually you could tell me if I shall write an conclusion (or if the introduction is enough). Please criticise the best...