Definition.com
Othello is a figure whose race undermines his heroism — By making his protagonist black, Shakespeare prepares his original audience to question Othello's authority, to suspect that he might misuse it groundlessly.
Definition.com
Othello (play) is reflective of 17th century 'spectres of disorder', i.e. anxieties about the radical 'other', the traitor 'inside', the plotting subordinate and abusive authority figures.
