In a speech in 2009, President Barack Obama made the following observations:
"I know that for many, the face of globalization is contradictory...Trade can bring new wealth and opportunities, but also huge disruptions and change in communities."How does trade bring "new wealth and opportunities"?
A. Countries that are more open to foreign trade and investment are more likely to receive foreign direct investment (FDI)
B. Countries that are more open to foreign trade and investment are more likely to receive foreign portfolio investment
C. Countries that are more open to foreign trade and investment experience wars and revolutions, which increase military contracts and military spending
D. Countries that are more open to foreign trade and investment experience low rates of saving and investment
E. A and B only
Answer: E