The Nazi's killed many Jews, over 6 million of them, during the Holocaust. It made it extremely hard for the Jews to live. They had to either move, or hide, and moving to the United States of America was the best choice for safety.
I assume the middle ages are called the dark ages because that is when the great depression was or something im not sure
Thank you for posting you question here at brainly. The longest, deepest, and most pervasive depression in American history, lasted from 1929 to 1939. Its effects were felt in virtually all corners of the world, and it is one of the great economic calamities in history.
It's called 'cause in fact'
