Answer: I only know that "A key need was land near rivers with soil." is one of the answers. Sorry...
Explanation:
Indulgences are what they sold because during the time period the Catholic Church was becoming corrupt which led to the rise of Martin Luther and the Protestant reformation
Its the 5'Ws all u have to do is seatch the 5'ws im google amd it will tell u the definition and then u basically draw out the definition
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Regulation
The government can respond to externalities through command-and-control policies or market-based policies.