Your answer says, correctly, that the 14th Amendment "did not reference abortion rights," and that "the question is state power."   You then say that the Court was right to "requidiate" the states' power to legislate on that subject, but you failed to say how the 14th Amendment led to or permitted "requidiation."  All you said was that the Court was right to do so.  

You also cited Section 5 of the 14th, which gives Congress the right to pass laws in furtherance of the 14th, but Roe had nothing to do with federal legislation.