Tribune is an official in ancient Rome chosen by the plebeians to protect their interests
Moral Diplomacy is the system in which support is given only to countries whose moral beliefs are analogous to that of the nation. A major idea behind moral diplomacy was to force countries to pursue democracies.
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The answer is B (Socialist).
It would not be Private Entrepreneurs and Capitalist since they support private control of production. Socialism on the other hand believes that production should be controlled by the workers themselves.