Killer Waves: How Tsunamis Changed History
When you purchase through links on our site , we may earn an affiliate commission . Here ’s how it solve . In a topsy-turvy stratum of pebble and shells called the " Dog ’s Breakfast deposit " rest evidence of a massive tsunami , one of two that transformed New Zealand ’s Maori people in the 15th century . After thekiller wavedestroyed food resources and coastal settlement , sweeping societal changes emerge , including the edifice of fortified mound fort ( pā ) and a shift toward a warrior civilization ....