What are he two billings east and west of the White House?

The two buildings east and west of the White House are the Eisenhower Executive Office Building (EEOB) to the west and the U.S. Treasury Building to the east. The EEOB houses offices for the Vice President and various White House staff, while the Treasury Building is home to the Department of the Treasury. Both buildings are significant in their historical and architectural value, contributing to the landscape of the White House complex.