The phrase "agreement demonstrates" is correct and usable in written English.
You can use it when discussing how a particular agreement or contract illustrates or shows a specific point or outcome.
Example: "The agreement demonstrates the commitment of both parties to uphold their responsibilities."
Alternatives: "the agreement illustrates" or "the agreement shows".
Tuesday's draft agreement demonstrates that only a handful of his commitments have been delivered.
"This agreement demonstrates that we can protect our municipal employees' benefits without spending resources that we simply don't have".
David Connors, assistant United States attorney, said, "We think the plea agreement demonstrates the tragedy, pain and suffering that one person can inflict in many different ways".
AT&T said in a statement Wednesday night that "the Verizon-Google agreement demonstrates that it is possible to bridge differences on this issue".
AT&T said that it would examine the proposal closely, and that "the Verizon-Google agreement demonstrates that it is possible to bridge differences on this issue".
"The unprecedented speed of the entry into force of the Paris agreement demonstrates that Paris was not a one-off deal, but rather a long-term commitment to climate action," said Jennifer Morgan, executive director of Greenpeace International.
Mayor Bloomberg also does not seek out public combat, as the budget agreement demonstrated.
"The terms of this revised agreement demonstrate our commitment to executing this transaction".
While that battle reflected a rivalry built into the two leaders' relationship, tonight's agreement demonstrated a countervailing political dynamic: each man needs the other, Palestinian politicians say.
NuGen chief executive Sandy Rupprecht said the agreement demonstrated its "forward momentum" with the Moorside project.
Evaluation results with high inter-annotator agreement demonstrate the reliability of this scheme.
