Well of course it happens to be good for our society due to it helping people adjust. Hell yeah :)
Significant changes enacted at the national levels included the imposition of an income tax with the Sixteenth Amendment, direct election of Senators with the Seventeenth Amendment, Prohibition with the Eighteenth Amendment, election reforms to stop corruption and fraud, and women's suffrage through the Nineteenth century
Hope this helps!!
German Americans were also detained. But only in certain places, in the US.
It essentially brought the New Deal policies to an end because there was such a large leap in the economy. They did add a few things such as wage caps and regulations, hence the creation of insurance. <span />