Region
United States
23
Chicago (Ill.)
7
Basse vallée du Rio Grande (Tex.)
1
Chicago
1
États-Unis
1
Germany
1
Illinois
1
Italy
1
Lower Rio Grande Valley
1
Lower Rio Grande Valley (Tex.)
1
Mexican-American Border Region
1
Mexico
1
Mexiko
1
Mexique
1
Pennsylvania
1
Philadelphia
1
San Diego Region
1
San Diego Region (Tex.)
1
Texas
1
USA
1