Cause: hitler took control of the economy. - effect: unemployment among men
cause: anti-semitism increased. – effect: unemployment among german jews
cause: unions and strikes
.- effect: wages declined.

✔ declined .  

✔ increased .  

✔ were banned .

(Photo for proof at the bottom.)

Explanation:

When Hitler became the dictator of Germany, he put millions of men to work and banned unions and strikes. These working men worked longer hours for less money, now that Hitler banned any kind of resistance. Under his rule, Anti-Semitism, or hostility against Jewish people, increased. Hitler was the leader of the Nazis, who started the hate against Jews. He forced women and Jewish people out of the workforce.

Here's a photo incase you're doubtful. Good luck on Edge.

b. History is a dynamic field in which new sources and new perspectives challenge what we thought we knew about the past.

Explanation:

Among the given statements about history, the correct or true one is sentence b. This sentence states that "history is a dynamic field in which new sources and new perspectives challenge what we thought we knew about the past."

History may refer to the information of facts about past events. But there is no fixed nature of history. Rather, it changes with time, where new sources or information may arise and lead to new ways of interpreting or viewing it. Therefore, it is a dynamic field where new developments challenge the old ones, at times changing the perspectives and providing new insights into what we thought or knew about the past.