I hope that this Treaty does not mark the end of one period, but the start of another.
Nevertheless, even skeptics said the treaty marked an important breakthrough.
But some treaties also mark the birth of whole new concepts of international relations.
The treaty marked a severe setback to Russian influence in the region.
This treaty marked the beginning of the white man's domination of the area.
This treaty marked the end of Native Americans inhabiting the area.
Of these 57,000 warheads, arms control treaties and unilateral actions have marked about 37,000 for retirement.
The treaty marked a milestone in relations between two countries who have a history of animosity that stretches back more than 500 years.
That treaty marks the beginning of French influence in Indochina.
That treaty marks the first step along the path of reducing nuclear arms, and that is its enduring value.