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EnviroHistoryTimeline
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  2. 1780s Thomas Malthus
  3. 1890 U.S. Government declares frontier closed
  4. 1891 Forest Reserve Act (1891)
  5. 1892 John Muir (1892), preservationist
  6. 1892 Sierra Club
  7. 1900 Lacey Act (1900)
  8. 1900-1909 Theodore “Teddy” Roosevelt (early 1901-1909 The Golden Age of Conservation)
  9. 1902 Reclamation Act (1902)
  10. 1905 Audobon Society, founding of (1905)
  11. 1905 Gifford Pinchot (1905)
  12. 1906 Antiquities Act (1906)
  13. 1908 Svante Arhenius (1908)
  14. 1910 Alice Hamilton (1910?)
  15. 1916 Woodrow Wilson and National Park Service Act (1916)
  16. 1918 Migratory Bird Treaty Act (1918)
  17. 1930s Franklin D. Roosevelt (early 1930s stuff … think history class!)
  18. 1933 Civilian Conservation Corps (1933)
  19. 1933 Tennessee Valley Authority (1933?)
  20. 1934 Dust Bowl begins in Midwest (1934)
see more

1940 U.S. Fish & Wildlife Service (1940)

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