Which Trend Would NOT Represent a Threat to Continuing Economic

Which trend would NOT represent a threat to continuing economic engagement and cooperation?

A) The failure of China to open its borders fully to international trade,finance,and investment.
B) Developing countries gaining more control of international financial institutions.
C) The European Union turning toward self-sufficiency and economic isolation.
D) Rapid economic growth in the developing world that is incompatible with environmental sustainability.
E) Developing countries pulling back from globalization after finding the economic benefits not worth the costs.