Answer:
The White House is primarily a frame structure.
Step-by-step explanation:
The White House is a frame structure because it is constructed using a framework of load-bearing walls and columns, which support the weight of the building's floors and roof. The walls and columns are made of steel and concrete, and they are covered with a layer of stone, giving the building its classic appearance. The frame structure is commonly used in modern construction because it is strong, durable, and can support large loads.