The two countries which were involved is Triple Alliance were Germany, Austria-Hungary and Italy.

The immediate cause of the First World War was the assassination of the Austrian Prince Arch Duke Ferdinand and his wife Sophie Chotek.

The murder of crown prince couple of Austria-Hungary took place in Sarajevo, the capital city of Bosnia.

In 1936 AD, Germany signed the 'Anti Comintern Pact' with Japan to stop the rapid spread of communism in Europe.

Before 2nd world war was held Hitler of Germany demanded two places from Poland called 'Polish corridor' and 'the Denzing Port'.

• Threatening each other does not have any meaning for settling down the problems. So, creating mutual consensus is very important.
• Formation of unnatural groups for the sake of their own selfishness results misunderstanding and conflicts. This should be avoided strictly for better outlet.
• Political consensus is vital for political parties keeping nation's prosperity at first.
• Transparency should be maintained in the activities of political parties and maintain responsible attitude among the co-existing parties.

• The dictatorship was founded after First World War but democratic changes were flourished at the end of Second World War.
• Women started working openly in Europe due to the engagement of men in war during First World War but Second World War brought up technological development with industrial growth.
• League of development was formed at the end of First World War but Second World War founded the Nations organization.

• They were begun from the European countries
• Two giant's hostiles were formed separating them as capitalist and communist.
• Almost all the countries in the world were participated in the war.

The revenge is the cause of the war. We can feel it even in our daily life. The first and second wars proved it. The Serbian took the revenge murdering the prince and prince of Austria Hungary. In its return, Austria Hungary declares war on Serbia. All the powers of the world sided the either one. The allied countries blamed and loaded only to Germany for the First World War was as the revenge which couldn't be forgotten by German. As it got its favorable situation, it declared war on the allies. So, we can say the seed of the First World War brought the starting of the Second World War due to the revenge.

Britain, France, Russia, Portugal, Italy, Romania, Serbia, Germany, Austria, Ottoman, Empire, Spain Switzerland, Albania, Denmark, Norway, Sweden and Iran were the countries involved in the First World War.

The terms of ultimatum sent by Austro-Hungarian Empire to Serbian king Peter were that Serbia must:

• Suppress the Black Hand society.
• Allow the Austrian authorities to investigate the criminal activities in Bosnia
• That Serbia must respond to the terms of ultimatum within 48 hours.

The list of allied power, axis or central power and national countries involved in the First World War are as follows:
Countries
Allied power- Britain, France, Russia, Portugal, Italy Romania and Serbia,
Axis or central power- Germany, Austria, and Ottoman Empire.
National countries- Spain, Switzerland, Albania, Denmark, Norway, Sweden, and Iran

(The First World War was held between 1914-1918 with the main involvement of the powerful European countries and indirect involvement of other smaller countries. It was fought in various parts in the world. It is presented below in the form of dialogue.)
Student- Excuse me sir, the first world war completed after five years of fierce power test. Whoever suffered in whatever way but what were the social, political and economic results in the world? Would you explain them?
Teacher- Of course it brought such results in the world. It brought social results adversely. Many people were left out as orphans, women as widows. Children were parentless and homeless. Those who were alive, they had no support to live normal life. Living dependently was a great torture and a pain. Chemicals and other uses bought diseases which were incurable. When people moved to other places for safety, there was migration too.
Students- What kinds of economic results were observed thereafter?
Teacher- Well, there were seen many economic hazards. The expenses of the countries were worthless, untouchable. Physical infrastructures like hospitals, college, buildings, and personal houses were massively destroyed. Huge use of expensive Weapons brought no more than losses and wastages. Germany and Austria were compelled to pay huge compensation over the victorious countries. The industries were closed, destroyed. People were forced to either work on cheap wages and exploitation. Countries had to bear huge economic problems for their reconstruction and the development.
Student- Sir, what kind of political results did it bring?
Teacher- Listen, the war ended with the badly affected loss of Germany, Austria and the countries supporting them. The Pans Peace Settlement led to the Versailles Treaty which was a huge domination and suppression over Germany. It brought no more pacifying results but sense of revenge and aggression against the victorious countries. The place captured by Germany earlier was again seized like: Alsace and Lorraine, Eupan and Mamady, Scheloweig, Silesia and so many colonies. The defeated countries had later rose up in a new political scenario with the rise of dictations there. Hitler in Germany, Mussolini in Italy, General Franco in Spain. They played such a role later which became the base for the rise of the Second World War.

• The war was going more destructive and it was sure to pain the existence and properties, so there was felt an emergency of such an organization that could solve the potentials of war fare activities.
• It was aimed at developing the tolerance and lives together in peace and harmony as good neighbors.
• It was established to stop war and the rights of people to live peacefully.
• It was established to employ international machinery for the promotion of the economic and social advancement of all the people.

A dialogue between Sagar and Shreya about the First World War:

At the end of the first world war, a treaty was signed between the Allies group and Germany where Germany was badly humiliated. Germany had to accept the treaty with a knife in her throat. There was huge restriction in terms of military, weapons manufacturing and also had to pay 660 million pounds to Allies as war compensation. Such humiliation was not tolerable by the German people. This feeling of revenge led to the support of Adolf Hitler, who threatened world peace by violating the treaty that opened the door for second world war.