2. How were the post-World War II boundaries in Europe established?

San Francisco Peace Treaty

Explanation:

The occupation ended following the signing of the San Francisco Peace Treaty (Treaty of Peace with Japan) on September 8, 1951, which officially concluded World War II in the Pacific. In Europe, both Germany and Austria were divided into four occupation zones under American, British, French, and Soviet control.

i think it is the byzantine empire

world war i began in 1914, after the assassination of archduke franz ferdinand, and lasted until 1918. during the conflict, germany, austria-hungary, bulgaria and the ottoman empire (the central powers) fought against great britain, france, russia, italy, romania, japan and the united states (the allied powers). to new military technologies and the horrors of trench warfare, world war i saw unprecedented levels of carnage and destruction. by the time the war was over and the allied powers claimed victory, more than 16 million people—soldiers and civilians alike—were dead.

explanation: