 After the first trial, the prosecutors – encouraged by their success – prosecuted over 100 further CPUSA officers for violating the Smith Act. Some were tried solely because they were members of the Party. Many of these defendants had difficulty finding attorneys to represent them. The trials decimated the leadership of the CPUSA. In 1957, eight years after the first trial, the US Supreme Court's Yates decision brought an end to similar prosecutions, holding that defendants could be prosecuted only for their actions, not for their beliefs.
