A．Their discoveries caused the price of certain spices to increase.
B．They were responding to the demand for spices.
C．They did not expect to find spices during their explorations.
D．Their main goal was to discover unknown lands.
A．She acquired knowledge through independent study.
B．She studied with an architect who helped her patent her design.
C．She was trained in architecture starting at a young age.
D．She was the first woman in the United States to attend architecture school.
A．The size of the rooms.
B．The length and shape of the hallways.
C．The main entrance of the house.
D．The placement of windows and doors.