(now i've noticed that when this question is answered, people choose which one they think is the one that showed weakness. however, what this question is asking is how all four of them showed a weakness in american economy. so if you answer, show how all four options showed a weakness. you.) how had the following areas of american economy shown a weakness before the depression? agriculture, foreign trade, and credit

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:

interdependence is when all participating groups and individuals depend on each other. if you depend on one anothers goods, you end up trading in order to get the items you're looking for. (for ex: if i have food and you have water, we trade in order to depend on each other to live)