41.   Authorities think they may have been motivated by political rivalry.

42.   Berisha stepped down after his party lost June elections meant to end months of violence, instability and sometimes bloody political rivalries between the two parties.

43.   Borders, wars and political rivalries now divide the region.

44.   But many in cricket-crazy India want the series to go ahead despite the political rivalry with their neighbor.

45.   But the hajj has often been overshadowed by tragedies as well as disturbances stemming from political rivalries.

46.   But the ritual has often been overshadowed by tragedies and disturbances stemming from political rivalries.

47.   Details of the disputes that led to the scuffles were not released, but they likely were the result of political rivalries.

48.   Economic hardship, ethnic tensions, gang feuds and political rivalries have stirred unrest in Indonesia since the ouster of Suharto last year.

49.   Elections the following year installed Lissouba as president, but political rivalries between the two men erupted in bloodshed during legislative elections the following year.

50.   Economic hardship, ethnic tensions, gang feuds and political rivalries also have stirred unrest in Indonesia since the ouster of President Suharto last year.