Esperanza Rising
By Pam Munoz Ryan
http://projects.edtech.sandi.net/brooklyn/chavez/Links/workerscondition.htm
http://memory.loc.gov/ammem/today/aug22.html
http://arcweb.sos.state.or.us/osu/osuintwork.html

Migrant workers and other farm laborers joined the U.S. labor movement during the 1960's. Cesar E. Chavez, a Mexican-American labor leader, front left, founded what is now the United Farm Workers of America (UFW).