Answer:
The Transcontinental Railroad fundamentally changed the American West. As the United States pushed across North America, railroads connected and populated the growing nation. Railroads also sparked social, economic, environmental, and political change.
The CERP (Comprehensive Everglades Restoration Plan) was approved by Congress in 2000 as an arrangement to "reestablish, safeguard, and secure the south Florida biological community while accommodating other water-related requirements of the area, including water supply and surge assurance."
<span> to secure self-protection and self-preservation</span>
