Because the British royalty was closely related to German dukes and royalty.
it has been difficult because Germany and Britain have always been at war with each other from the blitz to world war 2 , Hitler has destroyed Britain several times.
Britain forgave Germany after the war
Germany was Britain's main enemy.
Germany was conquering all of Europe. It wanted to take down Britain because basically, Britain was just standing in their way of World Dominance.
World War 1 and World War 2 were many battles between Germany and Britain.
Britain told Germany to remove their troops from Poland. Germany refused and Britain declared war on them
Germany invaded Belgium. Britain had a defense treaty with Belgium. After the invasion, Britain issued an ultimatum stating that if Germany didn't withdraw from Belgium, Britain would declare war. Germany didn't listen and Britain entered World War I.
Germany
germany
germany had colonized where google was
Britain declared war on Germany because Germany attacked Belgium in order to strategically invade France. Britain vowed to protect Belgium, so Britain joined World War I.
There was a deal between Germany and Britain that Germany will not attack France but Hitler break the deal and attacked France, hence Britain jumped into the world war 2.