It's Curious City, where we take your questions about Chicago and the region, and investigate, report, explore, from WBEZ.

Hi, I'm Alexandra Solomon, editor of Curious City.

Curia City gets a lot of questions about Chicago's neighborhoods. Their history,

the ethnicities that shaped them, the kinds of industries that existed and how they've changed

over the years. Now, normally, we answer one question at a time. But today, we're doing something

different. We're going to knock out a bunch of your questions.

And we invited somebody to our studio who can help with that.

Historian Dominic Pesiga.

He's kind of like a walking encyclopedia of the city's history, particularly when it comes to the neighborhoods.

And you'll hear him take calls and questions from listeners with neighborhood-specific questions. Professor Pasega,

thanks so much for joining us. Glad to be here. Okay, professor, here we go with our first question

about Chicago neighborhoods. We've got Ernesto on the line. Hi, my question is, when I first moved to

Chicago, I lived in Humbold Park, and that was at that point, mostly a Puerto Rican neighborhood.

That's changing a little bit.

And there's other neighborhoods like a Ukrainian village, which obviously get their name from that ethnicity.

And that got me thinking, how often do neighborhoods change ethnic population?

This is a common occurrence. Does it happen frequently or less

frequently? Where do you live now? I'm in Edgewater now. You're in Edgewater. Okay, and that's a

neighborhood has gone through a lot of change also, and gentrification and so forth. The measuring

ethnicity is kind of difficult. Each group has its different history and it's, you know,

different prejudices against them as far as moving in and out goes. Probably the longest group

that has maintained its ethnicity is Bronzeville and the Black Belt on the south side, which really

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