XX CENTURY

FIRST WORLD WAR

             The United Kingdom was a one of the “allies” of the First World War (1914-1918), which fought against the central powers.

In January 1916, for the first time in the history of the United Kingdom, as well as the increase of a volunteer army that was the largest in history, known as the Kitchener Navy, of more than 2 million men.
The war also witnessed the first aerial bombardments in the cities of Great Britain.
The Irish after 1916 ceased to collaborate with London and began to sue for immediate independence.

CREATION OF THE IRISH REPUBLIC

In 1916 the nationalist rebels participating in the Easter Rising issued the Proclamation of the Republic. Thought this declaration they declared the establishment of an independent state called the “Irish Republic”.

The leaders of the Easter Rising had proclaimed a republic. Arthur Griffith’s Sinn Fein organization, which favored the establishment of a form of dual monarchy between Ireland and the United Kingdom, had not participated in the Uprising.
The decision to establish a republic in 1919, instead of any other form of government, was significant because it respondent to a total repudiation of any constitutional relationship with Britain.

SECOND WORLD WAR

Beginning of World War II

The United Kingdom had already urged Hitler to end its expansion after the invasions of Austria and Czechoslovakia.  September 1, 1939, the Nazis decided to invade Poland. This attack caused the United Kingdom to declare war immediately to Germany, thus initiating World War II.

United Kingdom in the battle of France

The United Kingdom sent troops to Western Europe in May 1940.
The British Expeditionary Force advanced towards the north of Belgium and tried to stop the advance of the Germans. Finally, the British troops in European territory were defeated.

The battle of England

By the mid-1940, the United Kingdom was the only European country that was a threat to Germany. In order to invade Britain, the Germans had previously to attack the major military installations of the British.
The Nazis continued their air strikes between November 1940 and February 1941.