The Pyrenees mountain range.
what do you mean you have been warned?
In order for me to answer this question I would need to know who the narrator is. Give more details.
The great depression resulted in a nation wide decrease in food, money and work. This affected peoples ability to pay taxes. Without the government getting money from the people there was no trade happening between the USA and other countries and that resulted in other countries losing essential products and harming them.
Songs and reading the Bible. i think