Why was franklin d roosevelt important? brainliest and 20 points for the best amswer

Franklin D Roosevelt was important because redefined the role of the federal government in the lives of Americans. He also led the United States from isolationism to victory over Nazi Germany and its allies in World War II. He promised a "new deal" and he certainly delivered.  FDR was elected in 1932 to fight the Depression.

                            (These are some reasons but not all.)

answer; protectionism fosters competition and keeps price regulated;