True or False 3. Terrorism is the primary reason that emergency response planning is today such a commonplace business activity in the United States. 5. In technologically developed countries, emergencies can be adequately handled by a single response authority. 9. Emergency response planning requirements are essentially defined in the United States under federal RCRA and CERCLA regulations. 15. At the heart of a modern, stateoftheart approach to emergency planning is the integration of both proactive and reactive approaches to risk management