Answer:
You should be asking 2 things, how can I use it in my own writing and what is the meaning and effect of this technique
She want people to understand her political and world views
I think it should not Have bad grammar
Twain is informing people aboutn how young kids are being pushed to do things they dont want to do. As in peer preasure, cleanrly this young boy should not be smoking or chewing tabacco but he tries because of the people laughing at him about not being able to chew tabacco. Mark Twain is conveying a former problem that we still have but do not acknowledge anymore. This happening will not just affect an individual, but everyone around.