United States participation in international politics during the period between the two world wars, come not only from the general and often declarative interest in peace, but was also a consequence of extremely rapid expansion of their foreign trade and overseas capital investments. It was a period of intense financial diplomacy, when efforts to maintain the gold standard, to determine the amount of reparations and the manner of payment of war debts, brought confusion not only in relations between victors and vanquished, but also in relations between the United States and its former European allies. Abandonment of the gold standard and the creation of the tripartite agreement between the United States, Britain and France, in the 1936, was a milestone in the development of international monetary cooperation and the role of United States in international economic relations. .
Thucydides is considered to be the founder of political realism. Even in those times he determined the basic premises of realism - security and survival. He made an impact on subsequent development of realism embodied in the works of Machiavelli, Hobbes, Morgenthau, Car, Niebuhr, Aaron, Waltz etc. They will call the system of international relations as anarchical one since there is no supreme arbitrator which will force states to adequate behaviour. His views of realism were given in the volume 'The Peloponnesian War' where he had determined the anarchy of the relationships among states. Such system did not rely on justice and morale, but force and power were the predominant facts. He also introduces the category of just wars by claiming that Sparta led a just war against the increased power of Athens, and observed morale principles. Nevertheless, Thucydides faces contradictory, since Sparta itself as the largest land force of that time had to use force in order to beat Athens. He went ahead since he considered force and power as a necessary condition to achieve other objectives, which was later on adopted by Raymond Aaron. Following the example of the war between Athens and Sparta, he successfully analysed bipolar system of balance of power in which the conflict between the leading members of the two opposite blocks was possible in the end, while beforehand there should have been conflicts among weaker members of both blocks. Thucydides explained the manifestation of force and power using example of the Melian dialogue between the envoys of Athens and Melos. It was about the pure politics of force of Athens regardless of the fact that Melos had its independence.
Azerbaycan bağımsızlığını kazandıktan sonra, Türk firmaları farklı sektörlerde, Azerbaycan'nın sisteminin kurulmasında çalışmaya başlamış ve alt yapının oluşmasında büyük rol oynamışlardır. Enerji sektöründe Bakü-Tiflis -Ceyhan, Bakü-Tiflis-Erzurum gibi projeler hayata geçirıilmiştir. Bu çalışmalardan sonra en önemli proje olan TANAP (Trans Anadolu Doğalgaz Boru Hattı Projesi) projesinin son dönemler faliyete başlaması ile stratejik birliğin de temeli atılmış bulunmaktadır. Türkiye'nin Azerbaycan ile olan doğrudan yabancı yatırımları mikro boyutta iki ülkenin şirketleri bazında, makro düzeyde ise dış ticaret hacminin araştırılmış oldugu bu çalışmada belirlennmiştir. Doğal kaynaklarla bol olan Azerbaycan'nın enerji sektörü ile, Türkiye'nin gelişmiş olan mobilya ve inşaat malzemeleri,gıda ticareti, tekstil, telekomünikasyon,eğitim,bankacılık/sigorta, ulaştırma sektörleri çapında iki ülke arasında yapılan ekonomik anlaşmalarla ülkeler kaşılıklı olarak avantajlar sağlamaktadır. Ekonomik anlaşmalar sonucunda oluşan bu avantajlar ülkelerin karşılıklı ilişkilerini ve ortak çıkarlarını ortaya koymakla beraber ülkelerin küresel geçlerini de arttırmaktadır. ; After Azerbaijan gained its independence, Turkish companies started to work in the establishment of the Azerbaijani system in different sectors and played a major role in the formation of the infrastructure.In the energy sector have been implemented projects such as Baku-Tbilisi-Ceyhan, Baku-Tbilisi-Erzurum .After these projects, the most important project, the TANAP (Trans-Anatolian Natural Gas Pipeline Project) project, has started to operate in recent years and the foundation of the strategic union has been laid. In this project, it is specified that, on micro level, Azerbaijan's direct foreign investment with Turkey is intense on the basis of both countries' companies and on macro level, foreign trade scale is analyzed, the trade relation is intense on the basis of import-export. Turkey and Azerbaijan have mutual advantages in their economical relations in the sectors of mainly Turkey's telecommunication, banking/insurance business, transportation, food commerce, textile, education, furnishing, construction products and Azerbaijan's natural superiority energy sector.These advantages, which result from the economic agreements, reveal the mutual relations and common interests of the countries, but also increase the global transition of the countries.