Answer: He promised recovery with a "New Deal" for the American people. Roosevelt won by a landslide in both the electoral and popular vote, carrying every state outside of the Northeast and receiving the highest percentage of the popular vote of any Democratic nominee up to that time.
Explanation:
The sixteenth amendment (amendment XVI)
Tigris if im not mistaken
WWI implemented trench warfare. Instead of everyone standing in a line people got down in trenches and fought each other. They would stay in these trenches for extended periods of time. The trenches were usually dirty and crowded.