Which of the Following Constitutes the Best Evidence for Globalization

Which of the following constitutes the best evidence for globalization?

A) Diamonds that are mined in Country X are sold on the diamond market in Country Y,and the money is used to fund a rebel group trying to overthrow the government in Country X.
B) A flood in country X causes factories to shut down temporarily,and they cannot deliver computer chips to foreign buyers.Company Y (in another country) has to reduce its output,and it also raises the price of its products.
C) Farmers in Country X lose most of their wheat crops because of a drought.The price of wheat triples and the government of country X reimburses farmers for some of their losses.
D) Country X has almost exhausted all its available natural energy sources.The government has been investing in alternative energy research for many years and has developed an efficient synthetic energy source.
E) Country X has raised the tax on gasoline and,as a result,more of its citizens are taking public transportation and cutting back on car travel.