Write a paragraph describing how the us government manage the economy during world war one and the economy affect of the management. consider the roles played by the food administration the war industries board and the war labor board. asap

The two boards to which you refer existed to maximize production outcomes. The WIB set targets for industry to meet and, if I recall history correctly, I think they also had a hand in allocating certain strategic materials. Not sure about that. The WLB was concerned with labor unions and making sure that work continued to support the war effort. Some of our modern legislation about collective bargaining arose out of this period of time.  

Both the han and the roman empire decline as a result of social unrest during their collapse.

Afederal parliamentary republic is  unlimited.