What is the importance of Trianon in the novel, It Can’t Happen Here?

Trianon is a fictional Vermont town located nine miles north of Fort Beulah. It is the location of a concentration camp set up by the fascist dictatorship. After Doremus Jessup is arrested for sedition, he is sent to the concentration camp at Trianon along with his other conspirators. There, he is tortured and interrogated for information, but Doremus refuses to give up any information. Eventually, with the help of his friends, family, and other rebels, Doremus is freed from the concentration camp and brought to Canada.