Which of the following was a key challenge facing the new nation? A. Powerful central government B. The lack of desire for diversity C. Weak state governments D. The lack of desire for unity

study of past cultures

explanation:

an oligopoly is a term used to clarify the structure of a particular market, industry, or organization. a market is considered oligopolistic or amazingly focused when it is shared between a few companies.

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travels along an axon. this triggers a wave of electrical activity that passes from the cell body along the length of the axon to the synapse