December 7th 1939
England joined because Germany attacked Belgium
Belgium was a neutral country at the start of WWI. However, Germany invaded neutral countries like Belgium as a part of Schlieffen Plan to eventually capture France. This led to involvement of Great Britain in war to help Belgium.
Britain declared war on Germany on August 4, 1914 after Germany invaded Belgium.
1917.
December 1941
December 1941
YES hope
April 6th, 1917.
1914
YES hope
1917
England had joined the Great War when they Declared on Germany for attacking both Belgium and France who were Britains allies