True. Constantine was the ruler of Constantinople.
Answer: What was once a continent of 38 million people almost doubled to 74 million people. This aided the speed with which the disease spread. The large population growth, especially in cities, as well as the lack of sanitation, created the perfect breeding ground for the sickness.
Explanation: Give me the brainiest.
All occurred in the Stone Age
D. threatened to use nuclear weapons on the communist