What was the unusual role of Mary Musgrove Matthews?

A-She advised Georgia governor James Oglethorpe on Indian affairs.

B-She convinced Georgia governor James Oglethorpe to open a large school where she taught children.

C-She advised Georgia governor James Oglethorpe on items that affected household income.

D-She convinced Georgia governor James Oglethorpe to open a small school for educating Native Americans

I really need help. Please answer asap!