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After reading 1592 websites, we found 2 different results for "where was 1970 world cup held"

Mexico

The 1970 World Cup held in Mexico was the first World Cup televised on a grand scale.

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Estadio Azteca , located in Mexico City,

Estadio Azteca, located in Mexico City, Mexico hosted the World Cup in 1970 and then again in 1986.

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