What is maslow's hierarchy level for knowledge deficit related to fear of unknown?

In Maslow's Hierarchy of Needs, a knowledge deficit related to the fear of the unknown primarily pertains to the second level: Safety Needs. This level encompasses the need for security, stability, and predictability in life. When individuals experience fear due to a lack of knowledge, it can create anxiety that disrupts their sense of safety and well-being, indicating that addressing this knowledge deficit is crucial for fostering a sense of security.