29. Why did the Eiffel Tower become a permanent
structure in France?
OA. It was too expensive to disassemble the Eiffel
Tower.
OB. Many Parisians demanded that the Eiffel Tower
remain.
OC. Eiffel argued that the Eiffel Tower could benefit
Parisian tourism.
OD. Eiffel proved that the Eiffel Tower could benefit
scientific research.