1. Aldo Leopold
2. Ida B. Wells
3. Bayard Rustin
4. William Lloyd Garrison
5. Fanny Lou Hamer
6. John Muir
7. Pete Seeger
8. Sojourner Truth
9. W.E.B. Du Bois
10. Daisy Bates
11. Edward Abbey
12. Anna Elizabeth Dickenson
13. Enos Mills
14. Harriet Tubman
15. Rachel Carson
16. Frederick Douglass
17. Abraham Lincoln
18. Martin Luther King Jr.
For more information...
on this project, check out History Posters on Kickstarter.
(https://www.kickstarter.com/projects/764722627/history-posters-0)