This book explained the position, behavior, and role of the Small Powers (states) in the international system since Westphalia Treaty via historical prospect. By analyzing European Small Powers, there have been attempting to generalize and optimize within the theoretical framework possible ways for foreign policy activities of the former Soviet Union republics on the examples of Azerbaijan, Georgia, and Armenia. This book is the first attempt to explain former Soviet states foreign policy as Small Power theoretically and to propose the most possible optimal behavior for them.