Which of the following is not true about Detroit Salt Mine? A)
Utilizes room and pillar method.
B)
Opened in 1896,closed 1983 and reopened in 1998
C)
Found in Africa
D)
Covers 1,500 acres

the answer is c because I had this problem and it was c

Prior to the creation of the us constitution, the general view of representative government is that it only worked in very small-scale environments- essentially a city-state or smaller. otherwise, the actual reflection of popular will declined in the representatives (ie, the difference between 1 representative per 100 citizens and 1 representative per 10,000 citizens), and generally the whole process became inefficient and self-destructive.james madison, however, was like 'no beezy'. he remarked that small republics were prone to faction and thus collapsed quickly. a large republic, he said, had so many interests and factions that none could rule, and thus they had to moderate and compromise.