Final answer:
The intent of the 1969 National Environmental Policy Act was to protect the environment and require the federal government to consider the environmental impact of its actions through the preparation of Environmental Impact Statements.
Step-by-step explanation:
The intent of the 1969 National Environmental Policy Act (NEPA) was to protect and preserve the environment by requiring the federal government to consider the environmental impact of its actions.
NEPA mandates that before any major federal project is undertaken, an Environmental Impact Statement (EIS) must be prepared to assess its potential effects on the environment.
This ensures that environmental concerns are taken into account and helps prevent or mitigate environmental damage.