Final answer:
Andrea Cavalcanti's trial might refer to a fictional character, as it does not align with historical records. The provided references detail the Sacco-Vanzetti Trials, notable for the involvement of intellectuals, immigrants, and activists who believed in the condemned men's innocence and demonstrated the public's response to the perceived injustices.
Step-by-step explanation:
In general, people who went to Andrea Cavalcanti's trial are not clearly defined in the provided references. Instead, the mentioned trials and incidents are historical events that drew widespread attention and numerous attendees from various groups.
However, drawing parallels from the cases that involved public trials, it's likely that activists, intellectuals, immigrants, and the general public took an interest in such trials, particularly those with significant social and political implications like the Sacco-Vanzetti Trials.
The Sacco-Vanzetti Trials were highly publicized and opinions on them often divided along nativist and immigrant lines. Immigrants and their supporters, including notable intellectuals like John Dos Passos, satirist Dorothy Parker, and physicist Albert Einstein, largely believed in the innocence of the convicted men, leading to widespread protests and appeals.
The trials highlighted issues of racial and political biases within the American justice system at the time, sparking reactions from communities both domestically and internationally.