This book provides a set of recommendations to the United States, NATO allies, and EU institutions in promoting a more consequential Eastern Dimension. Above all, the U.S. administration needs to clearly make the argument that progress toward stable states and secure democracies in a widening Europe and an expanding trans-Atlantic community that encompasses the Black Sea zone is in America's national interests and serves its strategic goals. The eventual inclusion of all East European states that are currently situated outside NATO and the creation of a wider Alliance would help expand and consolidate democratic systems, open up new markets, stabilize Washington's new allies, and increase the number of potential U.S. partners.