Emma Hart Willard (1787--1870) was an American pioneer educator. In her time, colleges and universities were open only to men, and women were not permitted to attend. Emma received advanced education at home from her father and became a school teacher at twenty. She continued to teach at school for several years after her marriage. Then began offer college lessons in her home to women students. Later she founded a school in New York State, which was the first school that offered higher education in the US for women. Emma Willard also tried to persuade New York State to pass a law to allow women to attend public colleges and universities, though that did not come about until after her death. Some years later people remembered her for her life-long efforts and elected her to the US Hall of Fame   in 1905. Which of the following is TRUE according to the passage?
She managed to persuade her state to pass a law allowing women to go to universties. She went on with her teaching after she got married. She received advanced education by teaching herself. She was elected to work in the US Hall of Fame.