D, I think so! Hope it helps you!
National unions differed from local unions in that national unions represented the interests of laborers and workers from all over the country, as opposed to a specific region.
Answer:
Paleolithic humans originated in one continent and then spread to many parts of the world
Explanation:
:)
Well you can rule out communism since that is not an economic system but a system of government. Socialism is the answer you are looking for. Socialism involves the division of everything into equal parts. No economic classes is a major trait of Socialism.