11.   Black and white Americans alike should rise up and demand an end to the practice.

12.   A spate of political killings during the current presidential campaign drove thousands of Colombians to take part in nationwide demonstrations Tuesday to demand an end to the violence.

13.   After a siege of nearly three hours, he gave himself up and said he had taken the hostages to demand an end to U.N. sanctions against his country.

14.   All are demanding an end to military rule and a return to some form of democracy.

15.   But after two years, corrections officials can once again demand an end to the supervision.

16.   But while this raw political clout is a fact of life, at least we can demand an end to the hypocrisy.

17.   Canadians have been demanding an end to laws that restrict flights between Canadian cities to Canadian airlines.

18.   Demanding an end to this election is not the same as demanding that the person who the people want as president takes office.

19.   Dr. King was an advocate for diversity and demanded an end to discrimination.

20.   For the first time, residents rose in defiance to demand an end to the violence and power struggles that have ravaged their country for decades.