Original sentence: In communities with Hispanic (in this case, Mexican-American) majorities or pluralities such as San Antonio and El Paso of Texas; Phoenix and Tucson, Arizona; and East L.among others in Southern California; "barrio" may refer to neighborhoods with a long history of being ethnic enclaves, as opposed to middle class or suburban residential districts that merely have many Hispanic residents
Edited sentence: In communities with Hispanic (in this case, Mexican-American) majorities or pluralities such as San Antonio and El Paso of Texas; Phoenix and Tucson, Arizona;East L.and Santa Ana, California among others in Southern California; "barrio" may refer to neighborhoods with a long history of being ethnic enclaves, as opposed to middle class or suburban residential districts that merely have many Hispanic residents