The gives federal employees the right to join or not join unions and to engage in collective bargaining; it places central authority with the Federal Labor Relations Authority to oversee labor-management relations within the federal government.

Civil Service Reform Act

Explanation: The Civil Service Reform Act gives federal employees the right to join or not join unions and to engage in collective bargaining; it places central authority with the Federal Labor Relations Authority to oversee labor-management relations within the federal government.

the best and most correct answer among the choices provided by the question is the second choice "less supportive to the war of 1812"

the war of 1812 was a military conflict that lasted from june 1812 to february 1815, fought between the united states of america and the united kingdom, its north american colonies, and its native american allies.

i hope my answer has come to your . god bless and have a nice day ahead!