The answer is (a). your welcome
Answer:
They also used sophisticated mathematical techniques for devising a calendar, for administration, and for accounting. In terms of using mathematics every day, the Egyptians were masters and devised some sophisticated techniques.
Explanation:
A. Emperor Alexander Severus, who was assassinated by his troops after a defeat.
B. Roman Senade, which accepted some army generals as legitimate emperors.
C. Security of the border, which they were supposed to keep. While the were fighting among themselves, they neglected the defenses of the Emprire, resulting in invasions.
D. Crisis, which ended with the Reforms made by Diocletian.
Where are the graphs i need the graphs to answer the question
The emotion being expressed by Selena is called empathy. Empathy
is putting yourself in someone else’s shoes. You feel the emotion that other
people is feeling. Having this feeling is giving you the capability to comprehend
and take part the feelings of another person or individual.