Crisis of Roman Empire in third century
After the death of Alexander Severus in 235 CE, the last member of the Syrian dynasty, The Roman Empire experienced an economic and political crisis. It was adopted as the “crisis of the third century” and lasted until the rule of Diocletian in 284 CE. At this time, the Roman Empire, constantly destabilized by its internal struggle for power it had to defend its borders against attacks by neighbouring peoples and states.