From the above options, the totalitarian governments that existed during WWI were the countries of Germany, Japan, and Italy.
All options are the correct answers.
A totalitarian government is one that has entire regulation over the public and private lives of the state.
The totalitarian government had existed in the following countries:
Question's missing part:
The following options can be as follows:
A) Italy
B) Japan
C) Germany
Therefore, the countries of Italy, Germany, and Japan had a totalitarian government that arose in WWI.
Learn more about the totalitarian government in the related link:
https://brainly.com/question/15523083
#SPJ1