Inferior. 'Sub' as a prefix means 'under' or 'below', and indicates that the subject is in a relatively small proportion.
The last one is correct. You only capitalize P in president if it's before the president's name! :)
D i believe is the answer
Ok the answer was here someone said D, and it's wrong, I just take the test.
So the really answer is:
They both challenged the status quo of poetic expression.
-------Apex.
