21.   The ceremony also will mark the fifth anniversary of the Declaration of Chapultepec, a set of guidelines for protecting freedom of expression and the press.

22.   The ceremony marked a holiday that many Russians find confusing.

23.   The ceremony marked the beginning of the Chinese Year of the Tiger and was aimed at attracting funds for the struggling zoo.

24.   The couples said the ceremony marked the start of a legal battle to have homosexual marriages recognized in Canada.

25.   The ceremony marked the completion of the basic structural work on the project, which is scheduled to be ready for occupancy in September.

26.   The ceremony marked the first transfer of power in South Africa between two democratically elected governments and recalled the inhumanity of apartheid.

27.   The ceremony marks the blessing of Jesus Christ in the Jordan River.

28.   The ceremony will mark the first time a carrier bearing the name of a living former president will be christened.

29.   The ceremony marked the culmination of their long path toward NATO membership.

30.   The ceremony in Dili marked the launch of a book by John Martinkus, a free-lance journalist, detailing the last years of Indonesian occupation.