This is based on the Immigration Act of 1921 and how the Congress tried to limit immigration during this times is through establishing a quota system. The answer to this would be the fourth option. This is the time when <span>The Emergency Quota Act of 1921 was established which only allows 3% of immigrants from Europe alone. </span>
the soviet union broke into 15 sovereign states
Answer:
They vote and voice their opinions out for politicians and people higher up to hear.
Explanation:
^