Zitkala Sa, also known as Gertrude Simmons Bonnin, was a Native American writer, musician, and activist who lived during the late 19th and early 20th centuries. As a member of the Sioux tribe, she experienced firsthand the discrimination against Native American culture and women. Through her writings and activism, she sought to bring attention to these issues and fight for the rights and dignity of Native Americans.

Discrimination against Native American culture:
Zitkala Sa found that there was a significant amount of discrimination against Native American culture during her time. As a young girl, she was taken from her tribe and forced to attend a boarding school where her Native American identity and culture were suppressed. She experienced firsthand the efforts to assimilate Native American children into white American society, which involved erasing their cultural practices, language, and traditions. Zitkala Sa writes about the pain and trauma of this experience in her autobiographical work, "Impressions of an Indian Childhood."

Discrimination against Native American women:
In addition to the discrimination against Native American culture, Zitkala Sa also discovered the discrimination against Native American women. She observed how Native American women were often portrayed as exotic and sexualized objects in the eyes of white American society. This objectification and dehumanization of Native American women led to their exploitation and abuse. Zitkala Sa fought against these stereotypes and worked towards empowering Native American women.

Her dignity was in danger:
Zitkala Sa realized that her own dignity, as well as the dignity of her people, was in danger due to the discriminatory practices and attitudes of the dominant society. The attempts to assimilate Native Americans into white American culture and the devaluation of Native American traditions and values threatened the sense of self-worth and pride of Native American individuals. Zitkala Sa advocated for the preservation and celebration of Native American culture as a way to uphold the dignity of her people.

In conclusion, Zitkala Sa found discrimination against Native American culture and women during her time. She fought against these injustices through her writings and activism, aiming to raise awareness and bring about change. Her work continues to inspire and educate people about the importance of respecting and valuing Native American culture and the rights of Native American women.