3. Every action on digital media is

C- Recorded and saved.

Every action on digital media is recorded and saved.

Explanation:

It is correct according to your question. Your question was incomplete, I completed it with the 4 options and gave you the right answer.

the answer is true sir

1. it was caused by feudalism

2. charlemagne used christianity as a major cornerstone for his rule. cloisters were built all over the empire to act as centers for the (re)population of the vast european wilderness.

3. the europeans feared the next raid every time chetak

i'm not so sure about #6. but i hope i you with the first 3.