Is 5 kilograms greater than 5,000 meters

if you try to say 5 kilometres grater than 5,000 meters it will be equal.

:)

the labor movement in the united states grew out of the need to protect the common interest of workers

for those in the industrial sector organized labor unions fought for better wages reasonable hours and safer working conditions

  in the 19th century trade unionism was mainly a movement of skilled workers.

hope this

answer; i believe that the correct answer is (c) arctic tundra;