What did Hulda Hoover do for a living?

Hulda Hoover, born in 1874, was primarily known as a teacher and educator. She worked in various educational roles before marrying Herbert Hoover, who later became the 31st President of the United States. Throughout her life, she was also involved in community service and supported her husband's political career. Additionally, she played a significant role in various philanthropic efforts, particularly during times of crisis.