When does the government regulate producers in a mixed market economy?

What did cherry mean when she said, “things are rough all over” ? the outsiders

Hillenbrand writes, "as louie blazed through college, far away, history was turning" (p. 43). why does the author interrupt louie's narrative with information about japan and germany?

The true confessions of charlotte doyle and "jonah and the whale" have which theme in common?