B. development of new markets
The correct answer is substance-related
Explanation: Substance-related disorders involve drugs that directly activate the brain's reward system. Activation of the reward system usually causes feelings of pleasure; The specific pleasure sensations evoked vary widely, depending on the drug. These drugs are divided into 10 different classes that have different but not completely different pharmacological mechanisms.
The answer is definitely true. People tend to dislike the idea of lobbyists, because lobbyists often represent large, wealthy interests (like big corporations and industries) by spending huge amounts of money to persuade the government to pass legislation that is favorable to their interests. This makes it much harder for little guys (like small businesses) to get the attention of government, since non-wealthy people don't have the resources to lobby the government in the same way.
According to Karl Marx, the founder of communism, here are its main or defining characteristics (there are four of them):
Class Struggle,
Ending the Private Ownership of Property and means of Production,
Communism through Socialism, and
Marxist-Leninist Communism.
Hopefully my answer has come to your help.