The Dartmouth Conference is the longest continuous bilateral dialogue between citizens of the Soviet Union, now Russia, and the United States. It has been an attempt to create Sustained Dialogue on the changing nature of the relationship between the two countries for the purposes of preventing nuclear war. Furthermore, strengthening the relationship between these two powers has incredible implications for world peace and development. As of mid-2015, 142 3-day dialogues have been held under the auspices of the original Dartmouth Conference.

Following the success of the Dartmouth Conference, a team of Russians and Americans sought to use the same dialogue paradigm to help the people of Tajiskistan resolve what by 1993 was a vicious civil war. Many dialogue participants became members of the official, UN sponsored, peace-negotiating team. Following the signing of a UN mediated peace agreement in 1997, the dialogue continued with a focus initially on facilitating national reconciliation, moving next to strengthening the foundations of democracy, then to using Sustained Dialogue to enable fifteen poor, divided communities to come together to create and implement local economic development projects. Next, we trained local moderators to use Sustained Dialogue to enable communities throughout the country to openly discuss the appeals and challenges of Islamic extremism.

In 2003, Teddy Nemeroff, the founder of Sustained Dialogue at Princeton University and the Sustained Dialogue Campus Network, began work with the Institute for Democracy in Africa (Idasa). The goal was to infuse the work of Idasa with dialogue in order to more effectively address challenges related to economic development, reconciliation and race relations, and violence prevention in South Africa and Zimbabwe. One successful dialogue project sought to transform a deep community conflict at the Greentree Interchange, a marketplace and train station. Dialogue built relationships between the poor people who sell goods at the market and the local governments that oversee the operations.

Following the events of September 11, 2001, non-government leaders with interests in Middle Eastern democracy from Egypt, Jordan, Lebanon, and Palestine and citizens from the US, UK, France, Germany, Italy, and Spain decided to engage in dialogue to combat stereotypes and keep building relationships in the face of armed conflict. Over the next four years, the group met for 10 official meetings and dialogued about topics such as the Israeli-Palestinian conflict, democracy in the Arab world, and the concerns of Muslims in Western countries. Actions focused on bringing awareness to the possibility of dialogue and the reality of the impacts between Westerners and Arabs through news stories and articles.