As inflation increased and the Roman Empire experienced greater political instability, C) violent unrest occurred.
Answer:
an
Explanation:
The word idea starts with a vowel and the adjective needed shouldn't also end with a vowel. And in this case, you can't use a because it's a vowel. So, you use an.
Answer: b
Explanation: it tells how developed the technology is. while humans have a hard time completing tho use tasks
