Columbia subject headings:
Ethnicity--Texas--Case studies.
Mexican Americans--Texas--Politics and government--Case studies.
Texas--Ethnic relations--Case studies.
Harvard subject headings:
Ethnicity--Texas--Case studies.
Mexican Americans--Texas--Politics and government--Case studies.
Texas--Ethnic relations--Case studies.
Princeton subject headings:
Ethnicity--Texas--Case studies.
Mexican Americans--Texas--Politics and government--Case studies.
Texas--Ethnic relations--Case studies.