"They are making a new camp for people from Oklahoma," said Isabel. […] "They get inside toilets and hot water! And a swimming pool!" (13.22)
"The Mexicans can only swim on Friday afternoons, before they clean the pool on Saturday mornings."
Esperanza pounded the dough a little too hard. "Do they think we are dirtier than the others?" (13.25-26)
"Have you heard that they are building a new camp for the Okies, with a swimming pool? The Mexicans can only swim in it on the afternoon before they clean it! Have you heard they will be given inside toilets and hot water? Why is that, Miguel? Is it because they are the fairest in the land?" (13.46)