He promised it to his vassals.
They wanted to use a style of art that was based on traditional values. They were reacting to advances in technology and wanted to celebrate them. They wanted to represent reason and balance in their paintings and literature. They were reacting to the social problems brought by industrialization.
Answer:
World War I
Explanation:
The assassination of Archduke Franz Ferdinand was the trigger incident that caused World War I. He was the heir to the Austro-Hungarian throne, thus a very important person. When he was visiting Sarajevo in June 1914, he was assassinated by a Serbian nationalist (Gavrilo Princip).
Austria-Hungary gave Serbia an ultimatum (a list of very serious demands). Serbia did not accept the ultimatum because it interfered with its sovereignty, in particular the clause that allowed for officials from Austria-Hungary to investigate.
After a month, Austria-Hungary declared war on Serbia, which brought all of the alliances for Austria-Hungary and Serbia to go to war as well.
Although there are many indirect causes for WWI, including militarism, alliances, imperialism and nationalism, this is considered the direct cause.
There began to be a shift from mostly German immigrants to mostly Irish immigrants