The first author to illustrate the increasing feeling of anxiety in the united states after world war ii was

The first author to illustrate anxiety after the war was John Kenneth “ken” Galbraith, he was famous for being a Canadian-born economist, diplomat and public official, and he was a leading proponent of 20th-century American Liberalism. He was also the one to illustrate the increasing feeling of anxiety in the United States after the World War II. 

i think they would live in caves or natural tunnels