Which of the Following Is True of Al Qaeda During

Which of the following is true of Al Qaeda during the decade following 9/11?

A) It became clear that by the end of the decade that Al Qaeda's home base was in Iran.
B) By the end of the decade, the United States and its allies had largely destroyed Al Qaeda's terror network and created a safer and more stable world order.
C) Operating through small cells of terrorists and using the interconnectivity present in a globalized world, Al Qaeda became a truly transnational threat.
D) With the overthrow of Saddam Hussein, Al Qaeda was rendered headless and powerless.