D. The south of Italy is significantly poorer than the north
The characteristic of the economic theory of mercantilism is that, exports should be encouraged over imports. The economic theory of mercantilism's main aim is to establish a powerful and wealthy state. Mercantile system is a kind of economic system that seeks to enrich a country be prioritizing and encouraging exports over imports.
The main three areas of the walled city are Kowloon Walled City, Inside Hong Kong’s lawless, and from the slum to park
The correct answer is D. political party
Political parties are entities created with the goal of channeling the political participation of citizens within a democracy and contribute to the representation system. The people that are part of a political party share objectives, interests, an ideology, a political vision of reality, values, principles, and projects. Their maximum goal is to catch electoral support in order to run for elections and, in case of winning, to hold government power to apply the objectives and projects of their political agenda. In a representative system of republican democracy, there are many political parties, each of one representing different ideologies and political visions, that tend to compete with each other for the electoral support.