B ) because Mediterranean climate was well know there.
Answer:
A primary source is the first-hand account of an event (or topic), which stems from individuals who had first-hand encounters with it. Historians use primary sources to analyze and observe raw evidence so that they may properly interpret the past.
It was World War I itself that helped contribute to the rise of anti-immigrant, anti-socialist, and anti-anarchist feelings in the United States during this time, since many Americans felt that the US was wasting time and American lives by fighting a war in Europe for Europeans.
Economists usually call an industry an oligopoly if: the four largest firms produce at least 70–80 percent of the output.
