What was Kaiser Wilhelm II known for?

Kaiser Wilhelm II, who ruled Germany from 1888 to 1918, is known for his assertive foreign policy and militarism, which contributed to the tensions leading up to World War I. He was characterized by his erratic leadership style and a desire to expand Germany's influence and navy, often clashing with other European powers. His abdication in 1918 marked the end of the German Empire and the beginning of the Weimar Republic. Wilhelm's legacy is often associated with the downfall of imperial Germany and the subsequent upheavals in Europe.