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Why Las Vegas Exists: Hoover Dam, Gambling Laws and Desert Geography

How did Las Vegas become one of the world’s most visited cities despite extreme heat and scarce rainfall? Explore how the Hoover Dam, Nevada’s gambling laws and highways connecting the city to Los Angeles helped a desert destination thrive.

Three forces converged to fuel Las Vegas’s growth: massive infrastructure investment, legalized gambling and access to Southern California’s consumer market. Together, they reveal how geography, policy and transportation shape cities and economic development.

This episode explores:

Why the Hoover Dam mattered to population growth and development.

How…

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