What important events happened in art deco time?

The Art Deco period, which flourished from the 1920s to the 1930s, was marked by significant events such as the 1925 Exposition Internationale des Arts Décoratifs et Industriels Modernes in Paris, which showcased the style and influenced global design. The Roaring Twenties, characterized by economic prosperity and cultural dynamism, saw Art Deco manifest in architecture, fashion, and the decorative arts. Additionally, the 1933 Chicago World's Fair highlighted the movement's impact on urban design and architecture. The style began to decline with the onset of the Great Depression in the late 1930s, leading to a shift in artistic trends.