Since Thucydides era; before the existence of many ideas like nations and politics the struggle for survival was for example, fulfill a ceaseless hungriness by killing other animals to survive. However, ever since the civilization has developed the hunger for conquer more land and also take advantage of the fruitfulness one country may have, the men …show more content…
Henceforward, according to Andrew Moravcsik (undated) “Liberalism enjoys several advantages over Realism, including its ability to predict progressive historical change and the substantive content of policy. A coherent Liberal paradigm permits more rigorous empirical testing of Liberal and Realist hypotheses against one another, but also points towards a productive synthesis between the two …show more content…
Realists are well known by adapting a "self-help" doctrine, supposing that they could rely on nobody except themselves for safekeeping. In the way of delivering for own safety, it will instinctively be promoting the insecurity in another state. They believe the elementary reason of a state’s behavior is survival, common realists thoughts are: “The world is severe and dangerous. The only certainty is power. A powerful state will always be able to outdo and outlast weaker competitors - The most important and reliable form of power is military power. [...] A state must always preserve their own interest first.” (Sparknote.com, 2015) Therefore, states are required to continuously forecast that other countries could be planning to achieve further power and for this reason are strained to act alike, leading to rivalry and