What were two ways that countries used economic policies to control the cost of world war 1?

They set prices on goods and materials needed for the war effort. and they introduced rules to ban factory workers from going on strike.

Explanation:

plato

answer; i believe that the correct answer is (d); //declaration of independence; plz check first good luck

this is not a question its simply asking you to read and write a few sentences and   the question on the bottom its fairly easy, you can do this!