<span>the process of businesses or other organizations developing international influence or operating on an international scale.</span>
I would say C probably. the text sort of explains how each decade is different from the previous one, but it doesn't seem to really show a strong "cause and effect."
sorry I wasn't very helpful.
Makes it sound shorter because imagine saying it like plaint. Which is better plant or plaint
I would say its c Superlative
B) That would be my guess