Answer:
Gatekeeping is the way toward choosing, and afterward separating, things of media that can be devoured inside the time or space that an individual happens to have. This implies gatekeeping falls into a job of observation and checking information.
The answer is C. Great migration
I believe the answer is D. WWI was the first "total war," in which all of the people in all of the involved countries participated and were impacted.
Right to assembly
This is addressed in the constitution.
Both emperors improved the Byzantine legal system by organizing laws more clearly" would be the best option as to the emperors Justinian I and Basil<span> I, but Justinian was more involved. </span>