Research that describes the strength of the relation between two or more events or characteristics is known as Correlation Research.
Answer:
They move into the Empire from the east, pushed by other peoples behind them. They were initially settled in the Empire on the borders to help protect them from later arrivals.
Explanation:
Barbarian migrations and invasions: The wanderings of the Germanic peoples, which lasted until the early Middle Ages and destroyed the Western Roman Empire, were, together with the migrations of the Slavs, formative elements of the distribution of peoples in modern Europe.
The correct answer would be option C, Editor.
The job function of a news commentator is most similar to that of an Editor.
Explanation:
A person who is an in charge, and who is authorized to finalize the content of the newspaper or magazine, is called an editor.
A person who comments on the news, or on events, is called a news commentator.
The job function of an editor and a commentator is similar in a way that both deals with the final content of the news or events. Editors's duty is to finalize the content where as a commentator's duty is to finalize and deliver the content to the public. The job function of both are almost similar.
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Agree, because you should never give up especially when you're treated unfairly.