The National Government could not force the states to obey it's laws.
D) Germany
Germany was an axis power in both world wars
Gideon V. Wainwright (which was part of the 6th amendment) it basically had to deal with right to counsel so that means that the poor people who can't really afford a lawyer has to get an assigned lawyer pronto.
Now what you want to do is you want to hook your reader like Gun violence is a problem in our society today that should instantly hook your reader.