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William Penn
Pennsylvania colony governor ordered colonists to conserve 1 tree for every 5 cut down. -
The Lacey Act
This act prohibited the tr transport of illegally aabtained wildlife across state lines, and outlawed hunting in Yellowstone national park. -
Burton Act
Congress passed this act which preserved nigara Falls from hydroelectric power facilities. -
Salt Lake City
Was the first U.S. city to conduct a large scale survey of air pollution.
