The answer is A so good luck.
None. There are no similarities and by the way, that's a pretty weird question.
The poll tax and the literacy test were only two of various ways to prevent blacks from voting. The literacy test had the biggest effect, due to Black not knowing how to read in general. What they would do is give a written paper in front of the voter, then say "read this" or "read this in German" or any other language of that.
C. industrial jobs was the major <span>cause of migration to the cities at the turn of the century.</span>
<span>A: strike down any law that the court deems unconstitutional </span>