It took that long because there was a war between protestants and christians following Luther's writing of the 95 theses which was very gruesome. After this war subdued, the church was finally ready to accept peace.
Answer:
The constitution was written on September 17, 1787 during a constitutional convention it conveyed from May 25 to September 17, 1787 it was also signed on September of 1787
It is the supreme court’s responsibility to monitor government infringement on civil rights according to the doctrine of Judicial review.