How have Latinos shaped Phoenix's development? Who are the Latinos that led the fight for civil rights in the Valley?

It's a broad question, and an essential one: About one third of the people living in Maricopa County are Hispanic or Latino, according to U.S. Census data.

We're looking at three stories that illustrate the impact Latinos had in the Valley and continue to have. We take a look into what Phoenix was like before it was developed and during the civil rights movement.

September 15th is the start of Hispanic Heritage Month. Celebrate by learning more about Latino history in Arizona with this episode of Valley 101, a podcast from The Arizona Republic and azcentral.com.

NOTE: Valley 101 is intended to be heard. But we also offer a transcript of the episode script. There may be slight deviations from the podcast audio.

In this episode, you'll hear:The History of the "Mother of Phoenix," Trinidad Escalante SwillingRay Martinez, a co-founder of the American Legion Post 41 and WWII U.S. Navy veteranMary Rose Wilcox, the first Latina to serve on the Phoenix City Council

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