The process of preparing the us army and people for world war i was called

The answer would be ''Mobilization''.

Explanation: The US army was a force that was mobilized considering the fact that many young men were needed for the war against the opposing forces which would have brought upon an end to the world as the people knew it. 

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answer; ethnocentric;

answer; exaggerate what you believe is the deception and state it, hoping that the other will jump in to "correct" the statement;