Fixed schedules and reinforced behavior is used for discipline and order
D. Air pollution is not as much of a problem there
A program that John F Kennedy made in an effort to get rid of poverty.
The answer to this question is <span>a utilitarian system
</span><span>a utilitarian system is an ethical theory that believe the best course of action is always the one that give the maximum utilities
</span>Through this ethical system, a country might decide to invade another country that been accused of spreading terrorism because they know that they will reap long-term benefit from the invasion (by taking resources)
Answer:
the arrival of Europeans
Explanation:
The arrival of Europeans is the biggest reason for the decline of Mississippian civilizations.
The arrival of early Europeans for trading came with diseases that spread to the natives and due to lack of immunity to new infectious diseases like epidemics, smallpox, and measles, some mississippian migrate to other places and some died due to diseases. Then slowly the European trade destroyed the Mississippian civilizations.
Hence, the correct answer is "the arrival of Europeans".
