The Guarantee of Belgian Neutrality led to British involvement in WWI, but not to the outbreak of the war itself.
Briefly, in the 1860s Germany united into a single nation. This alarmed France, which picked a fight with Germany and lost, giving up Alsace and Lorraine in the peace. The French, humiliated, smarted for revenge, and made an alliance with Russia. Thus Europe's most repressive monarchy and its most republican state became allies. The obvious aim of this alliance was Germany. The German military then had to plan for a two front war, because war with either France or Russia meant war with both. What the German general staff arrived at was a plan to defeat France quickly, while the massive but ponderous Russians were still mobilizing their forces. In order to beat France quickly, the Germans decided to go around (outflank) the French frontier forts by going through Belgium and hooking into northern France.
The 1839 Treaty guaranteeing Belgian Neutrality was signed by four Great Powers, including Britain and Prussia. Germany was a successor state to Prussia, and the former Prussian dynasty was now the German dynasty. The Treaty was binding on Germany. Nevertheless the Germans made the cynical decision to invade Belgium on their way to France, in the event war began. And, they would do so even if the war which began was a war with Russia, which was what happened in 1914. When the Germans invaded Belgium the British reminded them of their obligations under the Treaty and demanded they withdraw from Belgium. The German Foreign Minister scornfully denounced the Treaty as "a scrap of paper". Shortly thereafter Britain was at war.
Nostradamus
Ypres
Neutrality and Isolationism were the American policies when World War I began. They kept the country out of the fighting, but it did not impede the sale of US goods to nations involved in the war.
This is called neutrality.
In violating the Belgian neutrality, the Germans marched through Belgium to attack France. This action greatly influenced England's entrance into the war.
Britain to war
The German violation of Belgian neutrality (invasion of Belgium).
they had a big navy and used a violated belgian neutrality to enter and fought Germany
Germany's violation of belgian neutrality <<<>>>>
The United Kingdom joined World War I after Germany violated Belgian neutrality via invasion. In the same treaty that Germany signed, the UK promised to defend Belgium if attacked. There is also the semi-alliance Britain was in with France and Russia, who had joined the war.
Policy of neutrality/ American neutrality
neutrality
Switzerland has a long history of neutrality.
American neutrality in the 2nd World War ended because of the attack on Pearl Harbor.
The Austrians blamed Bosnian Serbs, and Germany told them to take a tough line. Later, Germany blamed the British and their 'scrap of paper', guaranteeing Belgian neutrality.
Because German troops had crossed the border into Belgium, contravening a longstanding treaty that guaranteed Belgian neutrality.
Nostradamus