In Which Way(s) Has Globalization Affected the Modern World System

In which way(s) has globalization affected the modern world system in the past forty years?

A) There is less predictability in the flow of goods between core and peripheral nations.
B) There are no longer any peripheral nations due to technological changes in manufacturing.
C) More than 80 percent of the world's population now lives in developed nations.
D) Semiperipheral nations have lost their economic power to peripheral nations.
E) The standard of living has declined dramatically in the core nations due to migration.