Because serfs did everything for them, and without serfs they would have to do them themselves
The current president of the United States (2016-) is Donald J Trump
The plan of economic recovery similar to the Treaty of Versailles, is called Plan Dawes. Under the patronage of the United States, this plan was established in 1924 to ensure that Great Britain and France, among others, as winning allies of the First World War, obtained their war reparations and at the same time sought to stabilize the German economy and avoid inconveniences due to these payments.
World War I, also known as the First World War, the Great War, or the War to End All Wars, was a global war originating in Europe that lasted from 28 July 1914 to 11 November 1918.
<span>Dates: </span><span>Jul 28, 1914 – Nov 11, 1918</span>