A．To indicate that the spice trade became more direct.
B．To explain why the price of pepper suddenly increased.
C．To indicate that spices were not available in Europe for centuries.
D．To explain why the origins of spices became more mysterious.
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.