1. Her Story: A Timeline of the Women Who Changed America

2. Women Taking the Lead to Save Our Planet

3. Her Story: A Timeline of the Women Who Changed America 1757 Jane Colden

4. Her Story: A Timeline of the Women Who Changed America

5. 1833 Maria Martin Bachman

6. Her Story: A Timeline of the Women Who Changed America

7. 1882 Ellen Swallow Richards

8. Her Story: A Timeline of the Women Who Changed America

9. 1887 Harriet Strong

10. Her Story: A Timeline of the Women Who Changed America

11. 1893 Florence Bascom

12. Her Story: A Timeline of the Women Who Changed America

13. 1895 Catherine Furbish

14. Her Story: A Timeline of the Women Who Changed America

15. 1895 Mary Engle Pennington

16. Her Story: A Timeline of the Women Who Changed America

17. 1933 Ruth Patrick

18. Her Story: A Timeline of the Women Who Changed America

19. 1947 Marjory Stoneman Douglas

20. Her Story: A Timeline of the Women Who Changed America

21. 1961 Jane Jacobs

22. Her Story: A Timeline of the Women Who Changed America

23. 1962 Rachel Carson

24. Her Story: A Timeline of the Women Who Changed America

25. 1965 Lady Bird Johnson

26. Her Story: A Timeline of the Women Who Changed America State AnimalState Flower State Bird State Butterfly and State Insect State Fish State Grass

27. Her Story: A Timeline of the Women Who Changed America 1967 Mary Sinclair

28. Her Story: A Timeline of the Women Who Changed America

29. 1967 Dian Fossey

30. Her Story: A Timeline of the Women Who Changed America

31. 1984 Flossie Wong-Staal

32. Her Story: A Timeline of the Women Who Changed America

33. 1987 Mae Jemison

34. Her Story: A Timeline of the Women Who Changed America

35. 1987 Katherine Siva Saubel

36. Her Story: A Timeline of the Women Who Changed America

37. 1990 Sylvia Earle

38. Her Story: A Timeline of the Women Who Changed America

39. “Never doubt that a small group of thoughtful, committed citizens can change the world. Indeed, it is the only thing that ever has.” Margaret Mead, cultural anthropologist