Dear Marisa,
There are a lot of great women out there and honestly you should choose who inspires YOU!
You can try some historic achievers such as Susan B. Anthony, Clara Barton, Amelia Earhart, Joan of Arc, Cleopatra, Helen Keller, Ellen Ochoa, Rosa Parks, Sacagawea, and more. I personally recommend EBSCO: Research Databases or Grolier Online for my biographical research, they are completely educationally friendly.
Hope I helped!
-Lexie