Emma Tenayuca was the voice of the Working Class Mexican Americans who were being oppressed by their miserly employers.
The workers were doing their best in a job that would not pay them more than 2 dollars a week. In a time when women had no voice, she became an influential activist way before Martin Luther King Jr's civil right movement and she organized a strike that involved 12.000 workers.
The correct answer is:
A. Mexican American women