<span>During WW I the government implemented price controls and rationing. The correct option among all the options that are given in the question is the third option or option "c". The other choices are incorrect and should be neglected. I hope that this is the answer that has actually come to your desired help.</span>
Answer:
A. Helped to build the nation into an industrial giant.
Explanation:
Unskilled labor, both native-born, and from abroad (mainly immigrants from Europe), helped provide the needed labor force for the booming industry that developed after the Civil War, and that led the United States to become the most industrialized nation in the world by the start of the twentieth century.
However, the industrialization was geographically uneven: it mostly concentrated in the Northeast and the Great Lakes states, while the South continued to be rural, and stagnated economically.
A. uncontrolled physical movements
They were created to form a government system so the king would not have to deal with the work in the colonies.