Othello his lieutenant. Act III, scene iii is considered to be the turning point of the play as it is the scene in which Iago successfully sows the seeds of doubt in Othello's mind, inevitably sealing Othello's fate. Iago plants the handkerchief in Cassio's lodgings, then tells Othello to watch Cassio's reactions while Iago questions him. Iago goads Cassio on to talk about his affair with Bianca, a local courtesan, but whispers her name so quietly that Othello believes the two men are talking about Desdemona. Later, Bianca accuses Cassio of giving her a second-hand gift which he had received from
United States Othello Association United States Othello Association The United States Othello Association (USOA) is connected with the (trademarked) game of Othello, which is closely connected with the historical game Reversi. The following quote appears in an old issue of its journal, the "Othello Quarterly": "Membership in the United States Othello Association (USOA) is available to all residents of the United States. The USOA is a nonprofit corporation dedicated to the advancement of the game of Othello in the United States; its activities include conducting, sponsoring, or sanctioning tournaments, maintaining a national rating system for active players, and publishing instructional materials, including OTHELLO QUARTERLY."