The protest marked a new phase in the development of the movement.

Interspersed with these are breakpoints, marking changes in the development of strands and links between them.

Yet "this naturalistic fiction marked a major turning point in the development of the form."

Such a change would mark a revolutionary moment in the development of the European Union.

This time marked a new and characteristic stage in the development of Warsaw.

The Eneolithic marked a notable advancement in the development of metallurgy.

This focus on the director marked an important step in the development of British theatre studies.

The holding of elections on 24 May this year marked an important milestone in the development of democracy.

The Convention's adoption marked a major milestone in the development of the global drug control regime.

That marked a new phase in the development and use of Hawaiian.