Out of all of them, Switzerland would be the one that was neutral.
Answer:
Slave work songs, also known a spirituals, were songs that slaves sang because of their tradition. These folksongs helped enslaved people stay connected with their religion and their family. It was a way of 'staying sane', if you will, while working
Answer:
They could have decreased protectionism. Protectionism means that they limited free trade between nations and restricted trade of foreign goods. Protectionism is widely accepted as maybe the biggest reason for the development of the Great Depression and thus if the US had decreased it, it most likely would not have happened at all.
