Final answer:
After World War I, the new nation created from former Austro-Hungarian lands was Czechoslovakia. Established in 1918, it included Czechs and Slovaks and represented a significant political reshaping in Europe. Other options like Spain, Poland, and Italy do not fit this criterion.
Explanation:
New Nation from Austro-Hungarian Lands
After the end of World War I, the Treaty of Versailles in 1919 and other treaties significantly reshaped Europe. One of the most notable changes was the creation of new nations from the territories of the collapsed Austro-Hungarian Empire.
One such nation formed during this period was Czechoslovakia. Established in 1918, it brought together various ethnic groups including Czechs and Slovaks into a single state, marking a significant political change in Central Europe. The other options include:
- Spain: Remained largely unchanged after the war.
- Poland: Reemerged as an independent nation following the war, but was not directly created from Austro-Hungarian lands.
- Italy: Gained territory after the war, but was not a new nation.
Thus, the correct option for the new nation created from former Austro-Hungarian lands is Czechoslovakia.
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