RIO GRANDE CITY HIGH SCHOOL
HOME OF THE MIGHTY
RATTLERS
Social Studies Department
James Shaffer
Roberto Pena
Department Chairperson
Rolando Mancha
Patsy Trevino
Rosie Chapa
Juan Villarreal
Diane Shaffer
Yolanda Flores
Ricardo Altahif
Michael Rice
Roque Rosales
Victor Gonzalez
Cynthia Sanchez
Mark Ansualda
Jorge Guerra
Sandra Alvarez
Abel Laurel
