Garfield's shooting had also revealed to the American people how vulnerable they were. In the little more than a century since its inception, the United States had become a powerful and respected country. Yet Americans suddenly realized that they still had no real control over their own fate. Not only could they not prevent a tragedy of such magnitude, they couldn't even anticipate it. The course of their lives could be changed in an instant, by a man who did not even understand what he had done.

Autor: Candice Millard