Which 10 acts of diplomacy are playing a significant role in peacebuilding?

As an AI language model, I do not have personal opinions, but here are 10 acts of diplomacy that could potentially play a significant role in peacebuilding:

1. Negotiating and signing peace treaties between conflicting parties.
2. Facilitating and supporting the formation of a transitional government or interim administration.
3. Mediating disputes between conflicting parties using a neutral third party.
4. Building trust between conflicting parties through dialogue and accountability.
5. Providing humanitarian assistance to communities affected by conflict.
6. Encouraging economic development to promote stability and avoid conflict.
7. Encouraging the participation of women in peace processes and decision-making.
8. Promoting the rule of law and respect for human rights.
9. Encouraging disarmament and demobilization of armed groups.
10. Providing diplomatic recognition to new governments or states, when appropriate and necessary.