The correct answer is C) liberal leanings of the journalists themselves.
A major 1986 survey of journalists attributed liberal bias in traditional media to the following factor: liberal leanings of the journalists themselves.
The liberal studies and concepts learned in college were one of the motives of the liberal bias in traditional media in the United States. Let's have in mind that one of the requisites of the goof journalist is to never bias the information. Totally the opposite, they always have to maintain objectivity because their credibility is at risk is the audience know they are trying to manipulate the news.
The Spanish-american war allowed the United States to connect the two coasts and establish themselves as a force on the new continent. The expansion allowed them to have allies worldwide who traded with the states and this enabled them to accumulate wealth. World War 1 was the cherry on top because it ruined the entire economy of Europe as well as European infrastructure, while US was free to produce and export since it had no economic rivalry with anyone.
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Central powers (Germany and Austria -Hungarian empire mainly) were in WW1 , while the axis powers(Germany,Italy and Japan) were in WW2
