Final answer:
While the reference materials do not confirm whether the first graduate from a veterinary school was a woman, they do document the achievements of women in academia and professional fields, including psychology and medicine, during the early 20th century.
Step-by-step explanation:
The statement that the first graduate from a veterinary school was a woman is not provided as factual in the supplied reference material, and without further information, its veracity cannot be confirmed. However, the reference material does highlight significant milestones for women in various professional fields. For instance, Margaret Floy Washburn became the first woman to earn a doctorate degree in psychology in 1894, laying the groundwork for women in higher education and professional careers. Despite facing staggering social barriers, women like Washburn and Dr. Mary Lee Edward, who graduated from the University of Toronto medical school in 1908, persevered in their respective fields of psychology and medicine, reflecting the slow march toward gender equality in academia and the professions.