21.   Several factors are at play in the rising popularity of Schulz and his universally recognized characters.

22.   Sheik Ali is also an Islamic religious leader whose rising popularity has some clan and faction leaders in Somalia looking over their shoulders and revising their political stances.

23.   So it should not cost a borrower more to use a mortgage broker than to go directly to a bank, another reason for their rising popularity.

24.   That could give the new unit a major boost, considering the rising popularity of NT.

25.   Thanks to the rising popularity of the Internet, that day may be close at hand.

26.   The health specialists did agree that the rising popularity of cell phones demands more research be done on the potential harmful effects of the devices.

27.   The mainland government has become increasingly alarmed over the rising popularity of the pro-independence Democratic Progressive Party in Taiwan.

28.   The rising popularity of the color white has captured her attention lately.

29.   Those who favor whites, for example, may be interested in the rising popularity of German rieslings in the United States.

30.   To be sure, relative prices have a lot to do with the rising popularity of U.S. luxury properties.