Kenyan soldiers climb into a truck as they prepare to advance near Liboi in Somalia on Oct. 18. Kenya now has a few thousand troops in the lawless country, trying to pursue a militant Islamist group called al-Shabab. AFP/Getty Images hide caption

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Egyptians are seen working in a bakery in Cairo. The U.S. has been working on ways to help revive the economies of nations in transition, like Egypt, Tunisia and Libya, while having limited resources available during tough economic times. Mahmud Hams /AFP/Getty Images hide caption

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Joseph Kony, leader of the Lord's Resistance Army, in a 2006 photo. The Obama administration has sent 100 troops to advise militaries in Uganda and neighboring countries that are battling Kony's forces.

STR/AP hide caption

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Palestinian Authority President Mahmoud Abbas (left) hands a formal letter for Palestine to be admitted as a state to U.N. Secretary-General Ban Ki-Moon during the 66th General Assembly at U.N. headquarters in New York, Sept. 23. Palestinians now are pursuing full membership in other U.N. agencies.

Emmanuel Dunand/AFP/Getty Images hide caption

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