How many columns are there in the Crypt?

The Crypt of the United States Capitol features a total of 40 columns. This architectural space is known for its classical design and serves as a significant part of the Capitol building's layout. The columns are arranged in a circular formation around the central rotunda, contributing to both the grandeur and structural integrity of the building. The choice of 40 columns is inspired by the neoclassical style, which reflects the design principles of ancient Roman architecture, emphasizing symmetry and proportion. The other numbers of columns presented in the choices do not accurately reflect the Crypt's design, making 40 the only correct and significant answer in this context.