Dharma is essentially the goal of a follower of Buddhism or Hinduism. Dharma is affected by karma which are the tasks that people do in order to get to dharma or, their higher happiness. Rulers and upper Varnas could use this to encourage peace in their society, because all the civilians would be focused on doing good deeds, to have good karma, in order to reach dharma.
Mexico during this era focused more on Farming rather than anything else. I think that is why many food products come from Mexico anyway.
With less slaves the south experienced food shortages. Food shortages also brought with with them inflation.
On August 23, 1939–shortly before World War II (1939-45) broke out in Europe–enemies Nazi Germany and the Soviet Union surprised the world by signing the German-Soviet Nonaggression Pact, in which the two countries agreed to take no military action against each other for the next 10 years.