<span>According to maslow's hierarchy of needs theory, the highest need category is: self-actualization
Self-actualization refers to the needs to fulfill our talents and potential. According to Maslow, every human have a primal needs to be considered as a 'worthy' individual among their peers and spend their entire life to keep honing their skills in order to get that acknowledgment. </span>
Answer: Macuahuitl
Explanation: The blades of the Aztecs swords, made of obsidian, were sharper than steel. They could behead a horse. The Aztecs called their obsidian-edged sword macuahuitl.
3 its number 3 because half of our life time we still are looking for that answer but i still not sure it hope it helps