The Red Scare was the term to describe that
Countries were globalizing causing the world to change from large to medium because of it
<span>A referendum allows people to vote to accept or reject a law.*
A referendum allows people to remove an official from office.
A referendum allows people to change laws or propose new ones.
A referendum allows people to impeach an official for wrongdoing.</span>
The US wanted to eliminate the sphere of influence because U.S. politicians and businessmen worried about foreign nations controlled economic development so they supported Open Door Policy.
Since the development of industrial society, more and more jobs were replaced by simple machinery and it focus the spread of job availability to only several areas in united States.This caused the decreasing rate of wages or even employment within the u.s society, and the economic pressure eventually lead to class violence