Question

The Crisis of the_____ Century was a period of extreme upheaval for the Roman Empire

Answer 1

The Crisis of the Third Century.

Step-by-step explanation:

The Crisis of the Third Century began with the assasination of Roman Emperor Severus Alexander in 235 A.D. and concluded with the rise of Diocletian as Roman Emperor in 284 A.D.

Answer 2

The missing word in your sentence is the word, Third. The Crisis of the Third Century was a period of extreme upheaval for the Roman Empire. There was too much pressure and problems that the Roman Empire was handling such as invasions, civil wars, plague, and economic depression.