The US is a constitutional federal republic with the world’s largest nominal GDP (since 1890), featuring high economic competitiveness and innovation, according to Wikipedia .

Based on current updates for 2026, the United States is primarily preparing for a major global event, while maintaining its position as a global power.

The event is expected to spotlight American culture globally through the lens of football. Core US Characteristics & National Features

It possesses the most powerful military, with spending accounting for over one-third of the global total, reports U.S. News .