In addition to being the first presidential debates to be televised, the debates also marked the first time "split screen" images were used by a network.

Their debate marked the history of Modern Architecture.

The debate was inconclusive, but marked the beginning of warm relations between the two men.

The debate over the Irish Cattle Bill marks the first time that Ashley began to break with the court over an issue of policy.

In many ways, the debate will mark a transition to the post-Reagan era - while Reagan is still in office.

Overwhelming turnout and passionate debate amongst the audience marked this highly publicised event, which lasted over 4 hours.

Colourful processions, debates and seminars, public meetings, cultural shows, community feasts, group wedding and rituals mark the celebrations.

The debate itself has allowed critics to develop the investigation and meaning of texts marked as 'fiction'.

With hindsight, this debate marked the beginning of the end of the former Commission.

Today's debate marks the end of our work on a directive that is unfortunately an example of an entirely different approach.