What region of immigrants came through Ellis Island?

Most of the immigrants who came to America through Ellis Island were from eastern and southern Europe. In many cases, they came to escape the poverty and religious intolerance that existed in small towns in countries such as Italy, Poland, and Russia.

i believe 5 is correct answer

it provided for selection of government employees through competitive examinations. it also made it unlawful to fire or demote covered employees for political reasons or to require them to give political service or payment, and it set up a civil service commission to enforce the law.

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