The correct answer is A. Mixed
The correct answers are B) cotton gin & <span>D) threshing machine</span>
The answer should be Duel federalism
A major cause of the Protestant Reformation was the sale of indulgences by the Catholic Church. Martin Luther began early in his writings criticizing this practice in saying that the Pope had no authority or right to sell this type of indulgence.
An exclave is a portion of a state or territory geographically separated from the main part by surrounding alien territory (of one or more states). Many exclaves are also enclaves. Enclave is sometimes used improperly to denote a territory that is only partly surrounded by another state.