Answer:
Nationalism is a negative idea. Nationalism lead to World War 1, World War 2 and imperialism. These events which resulted because of nationalism lead to millions of human deaths and destruction.
I believe the answer is: D. There are three economic classes: the rich, the poor, and the middle class.
The separation between these classes is based on their ownership of wealth&resources. The poor are those who barely have enough resources to keep living,
The middle class are those who can comfortably fulfil their basic needs while having a little bit of surplus that they can put into saving , while the Rich are those who had abundance of wealth & resources, to the point where they would not able to spend it in their lifetime.
The one with a big pickle
Because of what they had to offer
