Add some more commas and periods. This might fix some run-on sentences in there.
Answer:
By protesting in a nonviolent way. He likens it to a thousand men not paying taxes, the most that would happen is them landing in jail, and blood shed is completly uncessary.
What makes them similar is that that both Charrington and O'Brien seem to be on Winston's side, i.e. against the Party. Another similarity is that they both end up betraying him, essentially they deceived him by hiding their true intentions from him. Charrington uses a literal disguise, while O'Brien was just pretending to be something he is not.
The POISON Romeo takes symbolizes the extent of Romeo's love for Juliet.
