I think it’s having to do social customs or habitual or customary usage
I had a test with a question like this but we had options and I put answer D. Gunpowder. And it was right so idk about u
<span> The Treaty affected Germany in more than one way. It
had an effect politically, economically, socially and diplomatically and
much of the transformation of Germany between 1919 and 1939 can be
attributed to consequences of the Treaty of Versailles.
</span>
<span>In accordance with article 231 of the treaty of
Versailles, the Guilt clause, Germany acknowledged that they started
World War one.</span>
Herbert Clark Hoover was the 31st president of the United States through the years 1929 - 1933.