The World Wars Of The 20th Century Essay

Basing itself on the fact that one of the fundamental purposes of the United Nations is to maintain international peace and security and to take effective collective measures for the prevention and removal of threats to the peace, and for the suppression of acts of aggression or other breaches of the peace.( See attachment 1).

The progress made in the 20th century is staggering. Advancements in science, medicine and technology alone have brought incalculable benefits to human beings. Yet on the darker side, the 20th century was also the most violent time of human history. Two world wars, the massacres of Stalin, the Holocaust of Hitler, and many other such events killed over hundreds of millions of people and inflicted extreme suffering on hundreds of millions more that will make this period in time and period that will be remembered forever.

​War takes a toll on those who fight, or are affected by it, this is undeniable. Over the course of the 20th Century, within the U.S. Military and Psychiatric Community the way that this effect is identified and treated has changed many times based on the conflict and the mindset of the American public. The purpose of this report is to discuss the history of the mental effect of the trauma created by US involvement in wars within the 20th Century and the steps that were taken in those eras to predict, prepare and treat for those effects.

Thesis: The role of the United Nations has changed from being primarily an international peacekeeping force to primarily a humanitarian organization.

World War I was the war that shaped the future of the 20th century and is what helped make the United States becom e a Super power. Since its Independence the United States had taken a stance of isolationism from conflicts in Europe and Asia. To further assert their stance on isolationism the United States passed the Monroe Doctrine in 1823 which stated that any attempt by a European nation to colonize or interfere with North and South American would be seen as an act of aggression. The United States isolationist stance would allow them to expand their borders and industrialize there country as well as their military.

Thesis: The role of the United Nations has changed from being primarily an international peacekeeping force to primarily a humanitarian organization.

World War One was the first large war of the 20th century and took place primarily on two European fronts, involving more countries than any prior war. The war lasted through the years 1914 to 1918 and resulted in 37.4 million casualties total, 22 million Allied Powers soldiers alone (Funk & Wagnalls 2015). The impact of this significant conflict has been felt across the world since that time. The Great War was caused mainly by many years of militarism, alliance systems, and nationalism, along with other important historical events, but was sparked by the assassination of Archduke Franz Ferdinand. These feelings and events tied together to make the war inevitable.

war, except World War II. An assassin's bullet set off the war, and a system of military

The United Nations was handed the sacred duty of, in its own words, “to save succeeding generations from the scourge of war.” While the UN was able to prevent another great war, and to an extent other large regional wars, it has still not met its key tenet of saving generations from the scourge of war. I believe that the UN has failed to promote peace successfully in the world, and its job as facilitator of peace hasn’t been met when countless conflicts have continued all over the globe. I believe that the UN has failed to promote world peace because, it has failed to create a system where collective security is followed by member states, it has failed to create a formula where peacekeeping can work successfully and consistently, and has

The world has advanced over the centuries. To ensure progression and growth, society must embrace organizations which support improving the quality of human life. The United Nations is one such organization that has ensured the well-being of the human race by collaborating internationally on how to tactically approach conflicts. From combating terrorism to eradicating smallpox, the United Nations has resolved numerous foreign issues and international crises. The creation of the United Nations continues to be critical because the organization is a fundamental necessity for global peace, good relations, and development.

The First World War was commonly called the “war to end all wars,” although it clearly was not. Just twenty years after the end of the First World War, as French Marshal Foch had predicted, the world descended into a second war that was even more widespread and deadly. Directly or indirectly, the First World War yielded some 40 million casualties from more than 20 countries. In contrast, the 50 to 80 million deaths induced by the Second World War were mostly civilian. Russia lost around 25 million people alone. Due to these events the 20th century can certainly be considered one of the most vicious and bloodthirsty in European and human history. The First World War was caused by decades of suspicion and resentment, a complex web of international

Wars and conflicts have been happening around the world since the dawn of human kind. Wars happen due to the nature of political societies and human kind’s willingness to kill. Without the will to kill, there would be no war. In this essay I will be looking into the wars and conflicts that occurred in the 20th century and why it was an event or a series of events that occurred in the first place. The 20th century saw mass killings, genocide and extreme violence, not only in the European countries (in reference to Nazi Germany) but all throughout the world as well. This essay focuses on why there was so much bloodshed in the 20th century and the purpose of these events occurred the way it did and whether it was necessary, justified or could have been prevented.

“ Here is a task truly of, by and for the world, one that should rally nations. The nature of this task however, must be clearly understood; only then can suitable means for accomplishing it be formulated, only then can the role that the United Nations could and should play be appreciated” ( Wilcox/Haviland, 29). There are many international organizations that have been talked about throughout this semester. One of the most important ones is The United Nations. The United Nations was established October 24, 1945, and has since then been impacting the country. The United Nations main purpose according to the lecture notes is “ to provide a global additional structure through which states can sometimes settle conflicts with less reliance on the use of force , for whole purpose of the United Nations is to provide the globe a forum by which countries may settle disputes through this forum peacefully as opposed to relying on a force which has been the case historically” ( Kopalyan, Module 8). Thus meaning The United Nations was set up to handle problems peacefully rather than going to war to try and solve problems. “Powerful economic as well as political forces are at work to bring about a growing integration of the world community, and the United Nations and its related agencies are uniquely fitted to assist in the task” (Wilcox/Haviland,45). This was some of the reason that the United Nations was created.

Before we are able to determine the success or failure of the United Nations in its determination to advocate and support human rights on an international scale, it is imperative that we come to an understanding of the purpose, functions, and structure of the United Nations.

First, the Theory of UN Collective Security briefly summarizes why the UN was established after WWII and how it has served the global community as a method to avoid war and conflict through collective security. Collective security is introduced as a principle that allows nation-states to be interconnected in a way that no only prevents war and conflict, but also provides methods that can be