Which of the following best explains why Ivan IV created the oprichnina during his reign? (1 point)
• Ivan no longer had a good relationship with the Russian Orthodox Christian Church and wanted to destroy it.
• Ivan IV had been overthrown by the boyars and was trying to regain his power
• Ivan IV was struggling against the boyars and wanted to limit their power
• Ivan was not popular in cities like Novgorod where people rose up against his rule.