Answer:
All are significant contributors to Detroit's decline.
Step-by-step explanation:
Inefficient layout of manufacturing buildings: The layout and design of manufacturing buildings in Detroit were often inefficient, lacking modern infrastructure and adaptability. This hindered the city's ability to keep up with changing industrial needs and advancements.
Segregation: Racial and socioeconomic segregation played a significant role in Detroit's decline. Segregated neighbourhoods and unequal access to resources and opportunities created disparities in education, employment, and living conditions.
Racism and oppression: Deep-rooted racism and systemic oppression impacted the socioeconomic and political landscape of Detroit. Discrimination and unequal treatment, particularly against African Americans, led to limited opportunities, unequal access to housing, and inadequate public services.
Flight to suburbs: The phenomenon of suburbanization had a significant impact on Detroit's decline. Starting in the mid-20th century, many middle-class residents and businesses moved to the suburbs, leaving behind a declining tax base and urban decay in the city.