What Means Do the Muslim Brotherhood Use to Achieve Their

What means do the Muslim Brotherhood use to achieve their goals?

A) As a radical organization, the Muslim Brotherhood generally use violence to spread their message.
B) Their teachings emphasize peace, so to avoid members leaving, they use only peaceful means.
C) The Muslim Brotherhood often threaten violence but rarely follow through.
D) They are patient, so they will use political means where possible to achieve their goals but violence is also acceptable.