Answer: DECLARATIVE KNOWLEDGE.
Explanation: Declarative knowledge is defined as information that is stored in the memory that is considered unchanging and long term. Our knowledge about cognitive psychology, about world history, about your own personal history, and about mathematics all rely on your mental representation of what cognitive psychologists call declarative knowledge.
They could pollute their own water and kill themselves
According to Ncsl.org:
Initiative: Enables citizens to bypass their state legislature
Referendum: Allows voters to approve or repel an act of the Legislature
Recall: Allows citizens to remove and replace public official before the end of a term of office.