Which of the following is a type of nationalism?

geographic nationalism
linguistic nationalism
religious nationalism
matriarchal nationalism

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.

explanation:

i think that the answer is polishing peanuts

worldwide, 780 million people do not have access to an improved water source. an estimated 2.5 billion people lack access to improved sanitation (more than 35% of the world's population)