It is false that primary sources are the only sources that historians use, since it is important to consult the works of other writers and historians to get an idea of how events in history have played out. Historians usually use a combination of secondary and primary sources.
Yes, it is true that <span>Herbert Hoover was elected as the 31st president of the united states, and although he showed promise, he proved to be a relatively ineffectual President. </span>
Betty Friedan is your answer.
Kings were chosen by the warriors. The king would be the leading warrior
The German dictator was Adolf Hitler.