The 1920s was a decade of lots social changes. The most obvious signals of change were the rise of a consumer-oriented economy and of mass entertainment, which helped to bring about a "revolution in morals and manners." Sexual mores, gender roles, hair styles, and dress all changed profoundly during the 1920s.
A. A lack of cooperation among commanders led to poor execution
Cabeza de Vaca and his men reach the island when a huge wave pushes them onto land. This may seem like a miracle because they did not imagine to survive. When they got to the island, they thanked God they are still alive and then made fire and parched corn.