3-month-old Ali is playing with a small stuffed animal. Ali's mother takes the stuffed animal away and hides it. Piaget would argue that Ali would not notice the absence of the stuffed animal because he has not developed

While Ali is still developing his object permanence, he would notice the absence as he realizes he can no longer feel the stuffed animal.

the minoan civilization flourished in the middle bronze age on the island of crete located in the eastern mediterranean from c. 2000 bce until c. 1500 bce. with their unique art and architecture, and the spread of their ideas through contact with other cultures across the aegean, the minoans made a significant contribution to the development of western european civilization as it is known today. labyrinth-like palace complexes, vivid frescoes depicting scenes such as bull-leaping and processions, fine gold jewelry, elegant stone vases, and pottery with vibrant decorations of marine life are all particular features of minoan crete.  

so basically their unique way of ding arts, as well as architecture.

haile selassie i was the emperor of ethiopia from 1930-1974