Mary Antin was a Jewish immigrant from Russia who became a prominent writer and advocate for immigrants in the early 20th century. Born in 1881, she moved to the United States with her family in 1894. Antin is best known for her autobiography, "The Promised Land," which details her experiences and challenges as an immigrant adjusting to life in America. In her writings, Antin emphasized the importance of education and the opportunities available in the U.S. She became a voice for the immigrant experience, highlighting both the struggles and the hopes of those seeking a better life. Her work contributed to the broader conversation about immigration and assimilation during her time.