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Keyword
- Richard Nixon[remove]2
- Administrator1
- Anne Gorsuch1
- Clean Air Act1
- Diplomacy1
- Douglas Costle1
- Environmental Policy1
- Environmental Protection Agency (EPA1
- Foreign Policy1
- Henry Kissinger1
- Jimmy Carter1
- National Security Advisor1
- National Security Council1
- Russell Train1
- Superfund1
- William Ruckelshaus1
- Zbigniew Brzezinski1