Select ALL the correct answers. Which two reasons describe how the United States has become involved in military conflicts?
It was in the best interest of national security.
Trade deals broke down and the US economy faltered.
The United States was attacked by another country.
A country required humanitarian aid.
An ally withdrew from a multilateral partnership.

Trade deals broke down and the US economy faltered.

The United States was attacked by another country.

A country required humanitarian aid.

Explanation:

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 option 3. would be ur best bet and u need to write it urself

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