People were able to eat more meat and high-quality bread, which in turn would have improved health
Answer: d] romanticism
Explanation: This is because a lot of art in this period has loose brushwork and strong color contrasts.
The person in question is Woodrow Wilson:
He was the president of the United States from 1913 to 1921, which means that he was the president before, during and after the First World War.
He was very active in the peace process after the war, including proposing the formation of the League of Nations.