Dependent territories are treated as part of their respective sovereign countries, and disputed territories are allocated as recognized by the United States. For example, Bermuda is treated as part of the United Kingdom under Europe, the Gaza Strip is considered part of Egypt under Africa, and the West Bank is considered part of Jordan under Asia. However, there are some exceptions: Northern Ireland and Taiwan are treated as separate countries, and Macau is considered part of Portugal under Europe (even after its sovereignty returned to China in 1999).