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Great Britain entered World War 1 on the 4th August 1914, by the 12th August 1914 France and Britain had declared War on Austro-Hungary.
Britain entered World War I because Germany invaded Belgium to get into France easier. Britain basically said "Belgium is our ally, and if you invade them we will declare war on you".
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∙ 12y ago
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∙ 9y agoThe major powers of Europe, including Great Britain declared war on July 21, 1914. The war lasted over four years, ending on November 11, 1918.
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∙ 16y agoIm almost completely positive it was April 6, 1917. Wilson asked Congress to declare war 4 days earlier on April 2, 1917.
Wiki User
∙ 10y agoWWI started on July 28th, 1914
WW1 started on the 28th of July 1914 and lasted until 11 November 1918.
Hope i Helped:)
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∙ 13y agoApril 1917. I know because I am studying history and it was in the text book :)
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∙ 16y ago1914 right at the start.
Wiki User
∙ 14y agoAugust 4th, 1914
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∙ 12y ago1914
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What was the date of when world war 1 start?
July 28 1914
On what date did World War I start?
The world war 1 started in 1914 and ended in 1918. the world went on for a total of four years.
What was the date for the armistice ending World War I?
1918 was the armistice ending of world war 1 .
Who 2 country was in war befor the world war 2 start?
World War 2 officially started on 1 September 1939 when German troops invaded Poland. Austria and Czechoslovakia had been annexed by Germany before that date.
How did the end of World War I actually help start World War 2?
Hitler survived world war 1.
What date was world war 1 start and end?
1914-1918
What was the date of when world war 1 start?
July 28 1914
When Hitler attacked this country it would officially start World War I?
Germany invaded Poland on 1 September 1939, which is the official start date of World War 2, not World War 1
What date did nationalism in World War 1 start?
13/11/2012
What date did the fighting start in world war 1?
28th June ,1914
On what date did World War I start?
The world war 1 started in 1914 and ended in 1918. the world went on for a total of four years.
When did world war 1 start exact time and date?
18th July 1914
When did war world 2 start and how did it start?
The official start date is 1 September 1939 with the German attack on Poland.
Did World war 2 start in 1940?
World War 2's official start date in generally recognized as September 1, 1939 - the day the Germans invaded Poland.
What hebrew date did the World War 2 start?
Sept 1 1939 = 17 Elul 5699
When and what date did World War 1 begin and and end?
Start: August 1, 1914 End: November 11, 1918
At what point in history did you refer to World War 1 as World War 1?
After the start of World War II.
