Barbed wire was an important facet of trench warfare.
true or false

some people may disagree but I say it is true, because the soldiers had to crwal under it so it took longer time and the enemy can pick them off easily.

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:

ok sorry the answer is a. by their religion