Answer:
Women held many responsibilities during the westward expansion, such as managing the movement of households overland, establishing social activities in pioneer settlements, and sharing the hard labor of farming new land.
D is the correct answer I believe
Credibility gap - (A difference in what is promised or said and what is actually done.)
C -factory workers
because slaves were freed and indentured servants gained freedom after they finished working for a few years, but factory workers still suffer harsh conditions today so that's my reasoning