The answer is decrease, increase
Grain is used to feed cattle and livestock because it is healthy, cheap, ethical, and easy to grow in some American climates. Grain is the easiest and most cost-efficient way to feed livestock.
During the revolution in religion, the separation of church from state started. It took power away from Church leaders. As people start to think for themselves, they started to demand more power from within the church. Congregation started removing their pastors and influencing their pastors' messages and sermons to the Church. More importantly, there has been a new American concept of freedom as renewed intellectuals started studying religion. People started to question the Anglican Church structure, the head being the King of England, which eventually led to the American Revolution.
The court had declined new deal measures for the Great Depression.
Napoleon lost power due to his failed major military campaigns. He tried to split his army to fight in two different fronts. He also retreated back to Paris after a crushing defeat.
