According to Majapa, How was the Greek world similar to the Yahi world?

One obvious way in which the Greek world and the Yahi world are similar, according to Majapa, is that, like the Yahi, the Greeks believed that the Earth was flat and surrounded by an ocean, which they called River Ocean. In addition to this, the Greek stories are full of descriptions of gods and heroes. Similarly, the stories that Grandfather and Elder Uncle told described the actions of gods and heroes. As he examines the pottery, Ishi notices that the Greeks also hunted deer with bows and arrows, and he admires the strength and agility of the Greek warriors.