Answer: 2)
Explanation:
If the argument that the children are mostly doing small thefts and inconsequential vandalism is correct it is the one with the most weakness since small thefts and small vandalism is still against the law and it should be punished. It is also bad for citizens and teenagers because the small thefts and vandalism can became bigger and bigger trough the time.
Yes, this is true!
You should genereally use sources for anything you say if it's not your original idea - this way you can avoid being accused of plagiarism.
One exception is common knowledge - so you don't have to provide sources for example for what a capital of a certain country is.
C) Unionists supported secession as a last resort and only if it was done with the full support of all of the southern states, while Secessionists opposed secession altogether.