Which french building is an example of how the king reinforced his supremacy and awed his subjects?

The Palace of Versailles

Explanation:

Louis XIV also used architecture to reinforce his supremacy and to awe his subjects. The greatest artistic achievement of his reign was in the conversion of a hunting lodge in the grand palace of Versailles. In the construction and decoration of the palace, careful attention was paid to every detail, from the chandeliers to the door knobs. The most famous room in the palace, the Hall of Mirrors, exemplifies the splendor of Versailles. The hall is designed to impress, and the use of light and mirrors contributes to this effect. One side of the hall is lined by large windows, the other with mirrors. The result is a brilliantly illuminated room that appears larger than it is.