Who did Elen Poniatowska try to help? How did she help them through her writing?

Elen Poniatowska has tried to help marginalized and oppressed populations in Mexico through her writing. She has written extensively about the struggles of Indigenous people, peasants, women, and other marginalized groups. In her writing, she has given a voice to these groups and helped to raise awareness about their struggles. She has also used her platform to advocate for social justice and political change in Mexico. Through her writing, Poniatowska has helped to educate Mexican society about the realities of life for these groups and has inspired others to join the struggle for social justice.