The correct answer is A. a primary group.
Primary group refers to individuals following other people's example when doing something. Here, Mary started using the language of that particular group and dressing like them. Thus, they represent her primary group in her life.
Lots of food, crops, animal, good size population
Hatshepsut was a female pharaoh of Egypt.
and letter B, i believe should be correct.
She used her wealth from trade to support the arts and architecture and is also known for her impressive monuments
