Wars fought because of the spread of communism and fascism are examples of which cause of war?

In experimental research, a good statement of the problem will include

A) statistical analyses. B) identification of at least two variables. C) data collection. D) specification of the number of participants.

Choose the statement that best relates to objective journalism.

A. Because political news does not make much sense without an interpretation of what it means, journalists are relied upon to provide this interpretation. B. If a reporter knows that an official is lying, he or she has to say so directly. C. Reporters have to identify an event like a "town meeting" as a staged event when reporting about it. D. Journalists should avoid explicit interpretations of the news.