<span>Because they wanted to extend and perpetuate slavery.</span>
        
             
        
        
        
Answer:As for the indroduction,you may began it with a quote,short stories or either by using "what if"...but your main objective must be the attention of your audience..  
And inorder to devolep your body of the speech,you may discuss the theme about your topic,key concepts and main ideas. you might need only 5-6 points in your speech,..
a
Then  comes the conclusion you must remember never to repeat your condent as recap,just think that this isnt a seminar, so you must conclude it by saying some inspirational quotes which should  be stayed at the audience's mind...which means that it should be very attractive!!
hope this is helpful
thanking you.....
Explanation:
 
        
             
        
        
        
Answer:
you have to post the passage so we could answer the question.
 
        
                    
             
        
        
        
The use of contractions and colloquial 'slang' implies a writer, or persona adopted by the writer, that doesn't have a great deal in the ways of education, he/she appears to be writing things as they are said rather than how we as an audience know them to be spelt. This can be shown by quoting any contraction or wherever there's an amendment to the text, for example "hender" instead of "hinder". 
<span>The use of nature also implies the simpleness of the two characters, by using the stream imagery it gives quite a straightforward steady approach, more gentle than say a river but still pretty much in that ideal</span>