Post-World War II architecture marked a significant shift in design, focusing on functionality and simplicity. This era saw the rise of styles like Brutalism, characterized by raw concrete and bold geometric forms. Architects aimed to create affordable housing and public buildings to accommodate the growing population and rebuild war-torn cities. Another important movement was Modernism, which emphasized open spaces and the use of new materials like glass and steel. Influential architects such as Le Corbusier and Louis Kahn played key roles in shaping this architectural landscape, promoting designs that fostered community and improved living conditions for all.