As a result of World War I, what happened to the federal government in the United States?. A.The scope of its power increased.. . B.The scope of its power decreased.. . C. It grew increasingly more isolationist.. . D.The people lost trust in its ability to keep America out of war..
As a result of World war I, the thing that happened to the federal government in the United states is that the scope of its power increased. The correct option among all the options that are given in the question is the first option or option "A". I hope the answer helps you.