If you list the options then I can help you but the answer is probably when Germany invaded Poland.
Answer:
B
Explanation:
As time goes on, Historians learn more about the time that they are researching so they take into account that new information and use that as an advantage to gather new perspectives.
Answer:
Cultural celebrations foster respect and open-mindedness for other cultures. Celebrating our differences, as well as our common interests, helps unite and educate us. ... People all around need to understand and learn to appreciate other cultures, and this is one way to accomplish that.
Answer:
It's All of the above
Explanation:
It's all of the above because re-read your article.