Which best describes the federal government approach to homeland security? Question $32$ options: Incremental changes implemented after a period of long term planning. Incremental changes implemented after a major terrorist attack or natural disaster. Fast, reactionary changes after a major terrorist attack or natural disaster that are reversed by long term planning. Fast, reactionary changes after a major terrorist attack or natural disaster that most often remain in place until the next major event. Preservation of the status quo in the face of terrorist attacks or natural disasters.